Simply Science
Simply Science
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Is mass timber fire-resistant? (Byte-Sized Science)
Mass timber products are revolutionizing the building industry because they're environmentally friendly, they're extremely durable, they're easy to work with, and they're inherently fire-resistant. That last point might be surprising to some people, as it was to us.
We got the chance to go see a fire demo test of a full scale two-story mass timber structure, and we wanted to share that story with you so you can see for yourself how well mass timber performs under fire conditions.
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Переглядів: 231

Відео

Can the spotted lanternfly handle the cold? (Byte-Sized Science)
Переглядів 5443 місяці тому
The spotted lanternfly, an insect originally from Asia, has made its way to North America. Although it's not known to be present in Canada, it is well established in the states bordering the provinces of Ontario and Quebec. This could be a problem when you introduce a new insect into an existing forest ecosystem. It can significantly impact the health of that ecosystem. Research scientist Amand...
Helping forests adapt to climate change (Byte-Sized Science)
Переглядів 2613 місяці тому
As our Canadian climate gets warmer, our forests are going to change, and that means that trees that are thriving in their home right now might not do so in the next 50 years. Researchers Trevor Jones and Jeff Fera, as well as their colleagues, are leading the Adaptive Silviculture for Climate Change study at the Petawawa Research Forest. This study explores different methods to help forests ad...
Exploring the minerals in old clay and rock samples using modern techniques
Переглядів 4834 місяці тому
Research scientist Jessey Rice was unable to do field work during the global pandemic, so he took this opportunity to utilize the Geological Survey of Canada’s world class collection and reanalyze archived glacial sediments and rock samples using modern techniques. Focusing on samples from the Keewatin sector in Nunavut, the project aims to investigate the smallest minerals that make up these s...
Detecting the hemlock woolly adelgid (Byte-Sized Science)
Переглядів 1926 місяців тому
The hemlock woolly adelgid is an invasive insect that attacks and kills hemlock trees by feeding on its fluids. Natural Resources Canada, the Canadian Food Inspection Agency, and the Invasive Species Centre have a community science monitoring program that aims to look for where hemlock woolly adelgid may be. Forest health biologist Victoria Derry explains how to set up the hemlock woolly adelgi...
Evolution of a landscape: Mapping the surface we live on (Byte-Sized Science)
Переглядів 1,3 тис.10 місяців тому
Geologists from Natural Resources Canada head to northern Labrador to map the surficial geology impacted by the last ice age. Join Roger Paulen, Pierre-Marc Godbout and Jessey Rice as they use their detective skills to map the former paths of these once great ice sheets. Credits: 1:17 - Glacial recession maps from Dalton et al. (2020) with animation by Keir Nichols 2:27 - Time-transgressive til...
Testing building envelopes in a state-of-the-art facility (Byte-Sized Science)
Переглядів 1,1 тис.Рік тому
CABER laboratories is part of a brand new facility specifically designed to test building envelopes - all the components of a building that separate the indoors from the outdoors. Natural Resources Canada (NRCan) and Carleton University are working together to explore ways to build buildings that are better, healthier and more resilient to climate change. Join us as we tour the facility with NR...
What’s in the Earth’s mantle? (Let’s Science! with Vicki and Sarah)
Переглядів 528Рік тому
Research scientist Vicki Tschirhart and “professional rock crusher” Sarah Mount explain how scientists are determining the composition of the Earth’s mantle. Remember kids, science if FUNdamental! Simply Science Website: www.nrcan.gc.ca/simply-science Simply Science UA-cam Channel: gate.sc/?url=https://www.youtube.com/channel/UCNbgD_ZfyM6lh1KbemOKfeg?view_as=subscriber%3Fsub_confirmation%3D1&to...
Using seismic surveys to study groundwater (Byte-Sized Science)
Переглядів 866Рік тому
Kevin Brewer is a geophysical technologist responsible for building, designing and maintaining various pieces of equipment used in survey work. One of his designs, the microvibe, generates a frequency sweep that travels down into the ground and reflects back up. This microvibe allows the creation of detailed images of the ground very similar to an ultrasound. Simply Science Website: www.nrcan.g...
Working on an ice island - Arctic science in the 1980s
Переглядів 653Рік тому
During the 1980s, Canadian scientists conducted research on an island made of ice in the Arctic Ocean. We reached out to two scientists, Peta Mudie and David Mosher, to discuss their experience working on this ice island more than 30 years ago. Simply Science Website: www.nrcan.gc.ca/simply-science Simply Science UA-cam Channel: gate.sc/?url=https://www.youtube.com/channel/UCNbgD_ZfyM6lh1KbemOK...
Urban Trees - White Birch
Переглядів 3642 роки тому
Dendrologist Ken Farr takes us through a tour of Commissioners Park in Ottawa to look at trees that you might find useful for planting in the urban forest in and around the place where you live. In this video, he talks about the white birch. Simply Science Website: www.nrcan.gc.ca/simply-science Simply Science UA-cam Channel: gate.sc/?url=https://www.youtube.com/channel/UCNbgD_ZfyM6lh1KbemOKfeg...
Urban Trees - Eastern White Cedar
Переглядів 5 тис.2 роки тому
Dendrologist Ken Farr takes us through a tour of Commissioners Park in Ottawa to look at trees that you might find useful for planting in the urban forest in and around the place where you live. In this video, he talks about the eastern white cedar. Simply Science Website: www.nrcan.gc.ca/simply-science Simply Science UA-cam Channel: gate.sc/?url=https://www.youtube.com/channel/UCNbgD_ZfyM6lh1K...
Urban Trees - Ohio Buckeye
Переглядів 9522 роки тому
Dendrologist Ken Farr takes us through a tour of Commissioners Park in Ottawa to look at trees that you might find useful for planting in the urban forest in and around the place where you live. In this video, he talks about the Ohio buckeye. Simply Science Website: www.nrcan.gc.ca/simply-science Simply Science UA-cam Channel: gate.sc/?url=https://www.youtube.com/channel/UCNbgD_ZfyM6lh1KbemOKfe...
Urban Trees - Tulip Tree
Переглядів 3762 роки тому
Dendrologist Ken Farr takes us through a tour of Commissioners Park in Ottawa to look at trees that you might find useful for planting in the urban forest in and around the place where you live. In this video, he talks about the tulip tree. Simply Science Website: www.nrcan.gc.ca/simply-science Simply Science UA-cam Channel: gate.sc/?url=https://www.youtube.com/channel/UCNbgD_ZfyM6lh1KbemOKfeg?...
Urban Trees - Colorado Blue Spruce
Переглядів 6 тис.2 роки тому
Dendrologist Ken Farr takes us through a tour of Commissioners Park in Ottawa to look at trees that you might find useful for planting in the urban forest in and around the place where you live. In this video, he talks about the Colorado blue spruce. Simply Science Website: www.nrcan.gc.ca/simply-science Simply Science UA-cam Channel: gate.sc/?url=https://www.youtube.com/channel/UCNbgD_ZfyM6lh1...
Buying a Zero Emission Vehicle (ZEV Series Part 3)
Переглядів 6152 роки тому
Buying a Zero Emission Vehicle (ZEV Series Part 3)
Charging Zero Emission Vehicles (ZEV Series Part 2)
Переглядів 7172 роки тому
Charging Zero Emission Vehicles (ZEV Series Part 2)
Understanding Zero Emission Vehicles (ZEV Series Part 1)
Переглядів 1,4 тис.2 роки тому
Understanding Zero Emission Vehicles (ZEV Series Part 1)
More Trees to Plant in an Urban Forest
Переглядів 7312 роки тому
More Trees to Plant in an Urban Forest
Urban Trees - Sugar Maple
Переглядів 9882 роки тому
Urban Trees - Sugar Maple
The Geological Survey of Canada: An overview
Переглядів 5 тис.2 роки тому
The Geological Survey of Canada: An overview
How Geophysical Equipment is Calibrated (Byte-Sized Science)
Переглядів 3962 роки тому
How Geophysical Equipment is Calibrated (Byte-Sized Science)
Icebergs Can Cause Landslides - New Discovery (Byte-Sized Science)
Переглядів 6782 роки тому
Icebergs Can Cause Landslides - New Discovery (Byte-Sized Science)
What Causes Earthquakes
Переглядів 1013 роки тому
What Causes Earthquakes
Help Us Find the Elm Zigzag Sawfly
Переглядів 2873 роки тому
Help Us Find the Elm Zigzag Sawfly
Studying Fatal Landslides
Переглядів 903 роки тому
Studying Fatal Landslides
Looking for Evidence of Ancient Earthquakes (Byte-Sized Science)
Переглядів 8203 роки тому
Looking for Evidence of Ancient Earthquakes (Byte-Sized Science)
How do you do research in the Arctic? (To the Point)
Переглядів 5693 роки тому
How do you do research in the Arctic? (To the Point)
Exploring for Minerals by Following the Path of Glaciers (Byte-Sized Science)
Переглядів 9 тис.3 роки тому
Exploring for Minerals by Following the Path of Glaciers (Byte-Sized Science)
Slowing Down the Spruce Budworm
Переглядів 2,1 тис.3 роки тому
Slowing Down the Spruce Budworm

КОМЕНТАРІ

  • @fayesinai7387
    @fayesinai7387 3 дні тому

    Great video and excellent narration.

  • @solexxx8588
    @solexxx8588 4 дні тому

    If you have hydronic heating, new heat pump technology can heat your home with outdoor temperatures down to -30C. New refrigerants such as R32 and R290 in Monoblock Air to Water heat pumps provide superior heating and cooling and low GWP unlike R410a that is a much more potent greenhouse gas and will be phased out.

  • @rockyboxers2491
    @rockyboxers2491 15 днів тому

    which logger is used. Is it Robertson geologger?

  • @Crazyknives
    @Crazyknives 26 днів тому

    Woow those Red and yellow leaves are beautiful!! 🌳🌳🌳

  • @alyssazarebicki4025
    @alyssazarebicki4025 Місяць тому

    I believe I found an adult fly at the end of his life while camping at Finlayson Point Provincial Park, he hung around for a few days on the campsite kind of like a pet haha. got a ton of pictures not sure if its the exact thing you're looking for but surely something similar.

    • @SimplyScienceNRCan
      @SimplyScienceNRCan Місяць тому

      Are you able to share some of those pictures with us? We can share them with Véronique. Thank you so much!

    • @alyssazarebicki4025
      @alyssazarebicki4025 Місяць тому

      @@SimplyScienceNRCan Sure can, where should I send the photos?

    • @SimplyScienceNRCan
      @SimplyScienceNRCan Місяць тому

      @@alyssazarebicki4025 Please send them to our General Enquiries email and address it to Véronique Martel: nrcan_questions-questions_rncan@nrcan-rncan.gc.ca. Thank you so much!

  • @andrewst9797
    @andrewst9797 Місяць тому

    It's very poor science to play background music while trying to explain something.

  • @umeyamish4598
    @umeyamish4598 Місяць тому

    hey sir can you please guide me how to separate lanthanum (La) from bastnaesite . i know we can separate REEs from it by flotation process( as you explain it ) but when it come to separate La from REEs is quite challenging . please guide me or make a video for solvent extraction technique and also mention the chemical we can use for it .

  • @aycarambas
    @aycarambas Місяць тому

    What about human overpopulation how would it feel if you were blocked from shopping at your favorite grocery store lol

  • @johnrehwinkel7241
    @johnrehwinkel7241 Місяць тому

    Pretty general, an explanation of why they're chemically similar (due to the electron orbitals and valance electrons) would be useful, as well as why they're economically important (like gadolinium for MRI contrast or europium as a phosphor activator).

  • @Flashblade
    @Flashblade 2 місяці тому

    It's hard to hear the host over the shitty music.

  • @suitman1002
    @suitman1002 2 місяці тому

    how does this relate to Gorbinos Quest?

  • @Vladimir-q8h
    @Vladimir-q8h 3 місяці тому

    mercury as an example.

  • @Vladimir-q8h
    @Vladimir-q8h 3 місяці тому

    Fire them all. Hire me and ChatGPT and I tell you crazy sh*t, which your scientists only dreaming about. GG

  • @SaraGold
    @SaraGold 3 місяці тому

    Oh crap I saw a huge amount of nymphs today

  • @Ruth1803ZigZag
    @Ruth1803ZigZag 3 місяці тому

    I have a Blue Spruce but I don't think it's a Colorado Blue. All the lower branches and dead so I cut them off. Is there anything I can do for this tree? TIA

    • @SimplyScienceNRCan
      @SimplyScienceNRCan 3 місяці тому

      Here is a response from Ken: "There are many horticultural varieties of blue spruce, some have needles that are a deeper blue shade than others. The problem with your tree (dying lower branches) is likely caused Spruce aphids, which can cause severe damage to blue spruce trees. If untreated, the aphids will progressively kill the branches on your tree, possibly leading to mortality. Most of the damage is done during the winter. If you shake the branches of your tree over a piece of newspaper and observe many aphids have fallen from the branch, you could consider having the tree sprayed by a professional arborist to apply an environmentally friendly horticultural oil that will kill the aphids. (The treatment may need to be repeated periodically in years when the aphid population is high). Cutting off the dead branches doesn’t affect the aphids, but it does help the aesthetic appearance of the tree. Good luck with your spruce tree!"

    • @Ruth1803ZigZag
      @Ruth1803ZigZag 2 місяці тому

      @@SimplyScienceNRCan Thank you so much Ken. I will check for aphids and if I don't find any, I guess it's the fungus?

  • @jiexiong8522
    @jiexiong8522 3 місяці тому

    From Abby (2nd grader) in California: how do you know where to dig the holes? how do you remember where you put the poles in summer?

  • @osmia
    @osmia 4 місяці тому

    From what you're saying it seems like it's always sifted down to clay. Do you ever come across a sample that has NO clay in it?

    • @JesseyRice_GSC
      @JesseyRice_GSC 4 місяці тому

      Great question Osmia, glaciers are a pretty unique system in that they don't discriminate between grain sizes (not like a river or beach sifting away all of the clay, leaving only sand). So till, the product of glaciers eroding bedrock and other sediments as it flows across it, contains a huge range of grain sizes, from huge erratics the size of a car, right down to the finest clays (like we use in the video). So there is always clay! Sometimes tills can be sandier- usually where the bedrock is coarser grained (like the Canadian Shield), but there is always some clay. In these situations, we just collect more till to ensure we get enough clay to analyze. I hope that helps, let me know if you have any other questions!

    • @osmia
      @osmia 4 місяці тому

      @@JesseyRice_GSC Thanks for the detailed answer

  • @davecurda2350
    @davecurda2350 4 місяці тому

    I have one in my yard that I got from a nursery and it is now growing nuts after 15 years. It’s only 10 feet tall and about 12 feet around the canopy. Last fall I got 3 seed pods and put the in a ziplock bag of dirt and placed the in my refrigerator and this spring they have germinated.

  • @gaywizard2000
    @gaywizard2000 4 місяці тому

    I have one in Calgary, zone 3b.

  • @DavidPaul-fm7nv
    @DavidPaul-fm7nv 4 місяці тому

    Why did my tax dollars send this guy to the east coast to go up in a helicopter and get crappy overexposed footage so he can barely edit a story together? In all my years of photo/video I've never seen something like this. What happened to the government producing quality content?

  • @adelinohardt
    @adelinohardt 4 місяці тому

    ua-cam.com/users/shorts-quwW6zBR2Y?si=nVW40hOo6qMTIcqx

  • @AstroSearchNASA
    @AstroSearchNASA 5 місяців тому

    good

  • @peterc.anderson1840
    @peterc.anderson1840 6 місяців тому

    Thank you👌👏👏👏👏👏👏👏

  • @johnterrance3075
    @johnterrance3075 6 місяців тому

    That bitch at the end is kinda cute.

  • @MilahanPhilosophersCorner
    @MilahanPhilosophersCorner 7 місяців тому

    Educational. Thank you.

  • @181cameron
    @181cameron 7 місяців тому

    Highly underviewed video. Amazing work that needs more recognition.

  • @montyollie
    @montyollie 7 місяців тому

    TOTALLY not realistic for renters. All of this presumes home ownership. Not true for millions of Canadians.

  • @mrkickback2010
    @mrkickback2010 10 місяців тому

    This scientist needs to travel to China and help them with their rare earth mineral processing. China rivers are becoming highly toxic and threatens to pollute the yellow river.

    • @elkhunter307
      @elkhunter307 9 місяців тому

      He will make more money in America and not be under the communist total control. If I was him I would go no where near China.

  • @kma3647
    @kma3647 10 місяців тому

    This is very interesting stuff, but please don't overuse the background music. I happened to be doing chores listening to this video as it came up. The background music came through very strongly, like some overproduced corporate how-to video. The sound was annoying, repetitive, and distracting. Most importantly, it was not at all needed to convey the information you wanted to in your video.

  • @LECOMAYAGUA
    @LECOMAYAGUA 10 місяців тому

    Geochemical 'Fingerprint' of NASM's Lost Basin Project compared to Minamitorishima Deep Sea REE Resource GNW Article content MIAMI, Sept. 26, 2023 (GLOBE NEWSWIRE) - North American Strategic Minerals Inc., a private US Delaware corporation, was formed in 2020 to explore for rare earth metals after its founders recognized a significant new geologic model for rare earth mineralization hosted in paleo basin pelagic sediments. Similar rare earth mineralization was first noted in modern basin pelagic sediments found at various locations on the Pacific seafloor. The mechanism of formation of this new type of rare earth mineralization is the direct precipitation of these critical metals from seawater into seafloor pelagic sediments. Article content The largest and most important of these rare earth seafloor metal precipitate deposits is known as the Minamitorishima deposit in the western Pacific. Technical details of Minamitorishima were first published in 2018 by a consortium of Japanese scientists who described this world-class rare earth deposit as having the potential “to supply these metals on a semi-infinite basis to the world.”1 Minamitorishima is considered to be the largest rare earth deposit in the world eclipsing all terrestrial deposits documented in China, Australia, Brazil, Vietnam, Greenland and elsewhere. The Japanese are currently investing six billion Yen to advance and develop the Minamitorishima deposit. Article content After recognizing the significant importance of this new style rare earth mineralization, NASM has applied this new target model to its exploration activities in paleo basin sediments at various localities of North America since 2020. NASM’s rare earth targets are found in a unique and very specific paleo basin sedimentary facies containing significant stratiform rare earth mineralization. This new style of rare earth mineralization discovered is distinctly different from common black shales or coal bearing sediments typically found throughout the world containing trace amounts of various minor metals.

  • @DiggingHalton
    @DiggingHalton 10 місяців тому

    This is fascinating Roger. Where would I be able to get samples of those surficial maps? They are so cool. I LOVE science!

  • @osmia
    @osmia 10 місяців тому

    7:18 - paper weight :D

  • @rajinderlaxmimehra4993
    @rajinderlaxmimehra4993 11 місяців тому

    Add more video

  • @JetSettingBotanist
    @JetSettingBotanist 11 місяців тому

    Also surprisingly hardy for a tree with a native range that far south. Perfectly hardy in Edmonton and there’s even one growing in Yellowknife, NWT

  • @davidrussell8795
    @davidrussell8795 11 місяців тому

    Can 65 ree elements be bubbled apart from sand?

  • @snoopeastwood816
    @snoopeastwood816 11 місяців тому

    hi uncle kevin from oliver

  • @tanyawales5445
    @tanyawales5445 11 місяців тому

    There are some really great male cultivars of Kentucky Coffee Tree that have a variety of tree forms and being male do not drop pods and seeds in the garden. I do wish that there was at least ONE female cultivar or available grafted females for the gardener that wants to have a mix of the sexes because in the wild the Kentucky Coffee Tree has become scarce due its natural predator dying out 10,000 years ago.

  • @kokosensei5231
    @kokosensei5231 Рік тому

    Good Video!

  • @Roblox_lovers_shorts
    @Roblox_lovers_shorts Рік тому

    Soo cool!! I LIVE IN OHIO thank for Telling US!!

  • @NicholasNerios
    @NicholasNerios Рік тому

    Keep up advancing and innovating.

  • @MbabaaliDeniel
    @MbabaaliDeniel Рік тому

    I have 2.5grams of cf 252 in east Africa how can I get market?

    • @TonyZlatko
      @TonyZlatko 2 місяці тому

      If You can survive till I'll come You may get almost 70 mil. Enough?

  • @_HariSinghBhati
    @_HariSinghBhati Рік тому

    Thank You❤

  • @lanaeb27
    @lanaeb27 Рік тому

    Do you have a process to separate Scandium, Thulium, Strontium, if so how? These minerals are in a fine sand mixture. wondering if magnets would be a good option?

    • @davidrussell8795
      @davidrussell8795 9 місяців тому

      I can't answer how to separate the rees,but a magnet can remove iron in small quantities, but the next thing to use is what my freinds had in the roofing biz to pick up lost nails around the job,it's known as a " roofers magnetic bar" it a magnetic bar about the size of a shop broom.Some come with wheels and a handle! Just place it under something like a sheet of plastic and let the sand slide over it! Thus will remove some,with a lot of manual.labour! There is a magnetic converor belt system that I saw a scrap yard use to remove brass turnings from steel,works great! Anyways,if you remove 90% of the iron before selling it or sending it in for processing, you will benefit from this with lower costs in the separation plant! And higher returns!

  • @DaveFer
    @DaveFer Рік тому

    Hey, cool. Do you actually develop the radiation sensor or are you mounting an off-the-shelf sensor on the drone? Does it only detect gamma? I know of 3 technologies that detect radiation. Have you invented a new sensing technology or using traditional Geiger tube. Thanks! ;)

    • @SimplyScienceNRCan
      @SimplyScienceNRCan Рік тому

      Here's a response from Dr. Sinclair: " _The sensor is not off-the-shelf, it is our invention. That said, it does make use of scintillator-based detectors for detecting gamma radiation which have been around for decades. Scintillator-based gamma detectors are a bit better than Geiger-Mueller tubes in that they determine the energy spectrum of the detected radiation, not just the count rate. The part we invented is the usage of these detectors in a self-shielding configuration which permits a determination of the direction from which the radiation comes. We also accelerated the technology of using Silicon photomultipliers for light collection from the scintillator detectors._ "

  • @kisho2679
    @kisho2679 Рік тому

    What are the different costs of extracting REEs during their various processes stages?

  • @ahmedmonitor4004
    @ahmedmonitor4004 Рік тому

    How much for small gadget

  • @lamontcole9464
    @lamontcole9464 Рік тому

    Where can I get a sample tested for rare earth minerals

    • @davidrussell8795
      @davidrussell8795 11 місяців тому

      Just look up an " Assay lab" in your area. There are several in Vancouver. I used ALS ,there's also ACME Labs in Vancouver. Others as well. Als charges about 270 for a rock and sand sample, and they tried to charge me administration fees on 2 samples but I got them down ti one admin fee for both. My au assay cost about 70$, but for some reason they did not do it at the same time! This gets expensive with lots of samples! Also ask them what type of assay they'll perform! With rees, mine said they could not aqua digest some rees! So I'm short on a few ree minerals assay. I did a sand sample with the rock,it cost another 65$ so both cost me about 270 with one admin fee. I had to send them back more sand for an AU assay which they did separately,and a peice of rock,they didn't do an au assay on as well! Hope that helps! David @ARC EXPLORATION INC

    • @pariskennard4540
      @pariskennard4540 9 місяців тому

      Thank you!!

    • @davidrussell8795
      @davidrussell8795 9 місяців тому

      @pariskennard4540 Are you just getting my message today! Oh BTW,my au tested @ .005 ppm! So according to my calculations that would take around 240 tons of sand to produce "1" ounce of au! So that would definitely be a byproduct of separation!

  • @philcurtis314
    @philcurtis314 Рік тому

    How old would that tree be?

    • @SimplyScienceNRCan
      @SimplyScienceNRCan Рік тому

      The eastern white cedar in the video is likely between 15 and 20 years old. Eastern white cedars are very long-lived and highly adaptable to local conditions. There are 700 year-old trees growing on the exposed cliffs of the Niagara Escarpment in Ontario that are hardly a metre tall. But a normal eastern white cedar would grow to about 15 m tall, and about 10 m wide at the base.

    • @philcurtis314
      @philcurtis314 Рік тому

      @Simply Science good to know. Not the privacy tree I'm looking for then. Lol

  • @stephbigue9751
    @stephbigue9751 Рік тому

    Hi Joel. Great video. Very natural conversation introducing all the important questions and concepts. I'm on to part 2!

  • @Gryffster
    @Gryffster Рік тому

    I've grown several of these from seed. The seedlings are in the second year, and there has been some attrition, but I think I still have about 30 healthy young plants.