IEEE REACH
IEEE REACH
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Thomas Edison, the "Wizard of Menlo Park's" Electric Light
Electric light and power has forever changed the world in which we live. At the age of twenty-nine, Thomas Alva Edison builds his Menlo Park laboratory where he begins to focus on the incandescent lamp and the electrical system that supplies power to it. From gas lighting and arc lighting to incandescent lighting the story briefly explains Edison’s important role in solving the problem of incandescent light. He becomes known as the “Wizard of Menlo Park” for his work on the phonograph and soon after plays an important role in developing the electric light.
The Inquiry Unit and lesson plan on Electric Lighting can be found here:
reach.ieee.org/inquiry-units/electric-lighting/
Let's Connect!
Twitter: ieee_reach​​
Facebook: ieeereach​​
Contact Page: reach.ieee.org/contact/​​
Website: reach.ieee.org/​
Переглядів: 33

Відео

Thomas Edison’s Complete System: Innovating the Age of Illumination
Переглядів 314 години тому
A key aspect of Edison’s success comes from his foresight to create a research laboratory. He is the first inventor to develop such a lab for inventive work. Funding from the Edison Electric Light Company allows Edison to expand his shop, from the addition of a larger machine shop and the expansion of his electrical and chemical labs to increased staff and the development of an electric station...
How to Make a Light Bulb with Cardboard and Pencil Lead
Переглядів 344 години тому
We take you on a creative and technical journey by sharing how to make a light bulb with cardboard, pencil lead, and batteries. This hands-on activity is part of the IEEE REACH inquiry unit on the history of Electric Lighting. The Inquiry Unit and lesson plan on Electric Lighting can be found here: reach.ieee.org/inquiry-units/electric-lighting/ Let's Connect! Twitter: ieee_reach​​​...
The Athenian Trireme in Action: Power, Precision, and Dominance at Sea
Переглядів 28 тис.4 години тому
Step into the world of ancient naval warfare as we bring the Athenian trireme to life. From the rhythmic sounds of 170 oars moving in unison to the overwhelming presence of this mighty warship, this video captures the sensory experience and tactical brilliance of the trireme in battle. It showcases how these vessels were not only technological marvels but also highly impactful on ancient mariti...
The Rise of the Trireme: A Technological Marvel of Ancient Warfare
Переглядів 3,9 тис.4 години тому
Explore the engineering marvel of the trireme, an ancient warship that revolutionized naval warfare. This video delves into the history, design, and impact of the trireme, showcasing how it symbolized technological innovation driven by the demands of war. Download the free resources IEEE REACH lesson plan on the Greek Triremes: reach.ieee.org/inquiry-units/triremes/ IEEE REACH hands-on activity...
How Refrigerated Rail Cars Put Despatch, NY on the Map
Переглядів 264 години тому
Travel back in time to Despatch, NY, currently known as East Rochester, and discover how the refrigerator railcar aided in the development and growth of an entire village. When Merchants Despatch Transportation Company, a manufacturer of freight box cars, located its “Car Shops” in Despatch, NY, and began to manufacture many of the first refrigerated rail cars, it became a catalyst for the seco...
The Rise of Supertall Skyscrapers: A History of Iconic Structures
Переглядів 214 години тому
From the Empire State Building in New York City to the Kingdom Tower in Jeddah, Saudi Arabia, Josh Vogel of the Skyscraper Museum in New York City takes us on a journey of supertall skyscrapers. Part of the IEEE REACH lesson plan on Skyscrapers. Explore the full IEEE REACH Skyscrapers inquiry unit for educators: reach.ieee.org/inquiry-units/skyscrapers/ Let's Connect! Twitter: ieee_...
The Progression of the Skyscraper from the Late 1800s to Today
Переглядів 1394 години тому
Learn about the progression of the skyscraper from the late 1800s to today and how the invention of new materials and engineering designs forever changed skylines. Skyscrapers are not only iconic images that define cities all over the world but as defined by architect Cass Gilbert, “A skyscraper is a machine that makes land pay.” Explore the full IEEE REACH Skyscrapers inquiry unit for educator...
How Early Maritime Explorers Used Latitude to Chart Their Position
Переглядів 124 години тому
Where are you on the globe? This engaging video introduces students to the concept of latitude and its historical importance in navigation and geography. Perfect for classroom use, it explains how early explorers used latitude to chart their positions and how modern technology builds on these foundational ideas. Explore the full IEEE REACH Early Maritime Navigation inquiry unit for educators: r...
Determining Longitude at Sea and the Innovations that Changed Navigation Forever
Переглядів 4514 години тому
This video explores the history of determining longitude at sea and the innovations that changed navigation forever. Designed for classroom use, it provides educators with an engaging tool to teach the history of maritime exploration and the quest for accurate navigation Explore the full IEEE REACH Early Maritime Navigation inquiry unit for educators: reach.ieee.org/inquiry-units/navigation/ Le...
The History of the Magnetic Compass and Its Use in Early Maritime Navigation
Переглядів 504 години тому
Explore the critical role of the compass in early maritime navigation. This educational video delves into how this essential tool revolutionized sea travel, enabling sailors to chart their courses and explore the world. Perfect for classroom use, it provides students with a deeper understanding of the historical significance of navigation tools and their impact on global exploration. Explore th...
How Ancient Celestial Navigation Concepts are Used for Modern GPS
Переглядів 44 години тому
Join us at the Mystic Seaport as we explain how the concepts of celestial navigation are used in today’s global positioning systems (GPS). Explore the full IEEE REACH Early Maritime Navigation inquiry unit for educators: reach.ieee.org/inquiry-units/navigation/ Let's Connect! Twitter: ieee_reach​​​​​ Facebook: ieeereach​​​​​ Contact Page: reach.ieee.org/contact/​​​​​ We...
The Effect of Radio on Society and Culture in the 1920s
Переглядів 114 години тому
Listen in as radio expert Al Klase of the New Jersey Antique Radio Club explains the effects radio had on society and culture in the 1920s and watch as he demonstrates and tunes in a station on an authentic restored 1920’s radio. Explore the full IEEE REACH Radio inquiry unit for educators: reach.ieee.org/inquiry-units/radio/ Let's Connect! Twitter: ieee_reach​​​​​ Facebook: faceboo...
Commercialization of Broadcast Radio in the Home
Переглядів 84 години тому
This video explores the beginnings of broadcast radio in the home, thanks to Pittsburgh’s KDKA radio station and Westinghouse, which made radio receivers. The electromagnetic “magic” found in smartphones of today can be traced back to the same “magic” used in early radios. Al Klase of the New Jersey Antique Radio Club explores these similarities as he turns on and tunes in a Westinghouse radio....
The History and Operation of Crystal Radio Sets
Переглядів 304 години тому
Like game consoles and smartphones today, radios in the 1920s were expensive. Fortunately for teens back then, they could build radio receivers using cheap parts found at home and hardware stores. Watch and listen to radio expert Al Klase of the New Jersey Antique Radio Club as he delves into the history and operation of crystal radio sets. Explore the full IEEE REACH Radio inquiry unit for edu...
A Pre-History of Radio - Part 2
Переглядів 334 години тому
A Pre-History of Radio - Part 2
A Pre-History of Radio - Part 1
Переглядів 364 години тому
A Pre-History of Radio - Part 1
Edwin H. Armstrong, Radio Pioneer - FM Radio and the Later Years
Переглядів 204 години тому
Edwin H. Armstrong, Radio Pioneer - FM Radio and the Later Years
Edwin H. Armstrong, Radio Pioneer - World War I and the Superhet Circuit
Переглядів 274 години тому
Edwin H. Armstrong, Radio Pioneer - World War I and the Superhet Circuit
Edwin H. Armstrong, Radio Pioneer - the Early Years
Переглядів 284 години тому
Edwin H. Armstrong, Radio Pioneer - the Early Years
Educator Webinar: Teaching the REACH Drones (UAV) Inquiry Unit
Переглядів 7Місяць тому
Educator Webinar: Teaching the REACH Drones (UAV) Inquiry Unit
Educator Webinar: Teaching the REACH Refrigerated Railcar Inquiry Unit
Переглядів 17Місяць тому
Educator Webinar: Teaching the REACH Refrigerated Railcar Inquiry Unit
The History of Paper and Its Role in the Evolution of Mass Communication
Переглядів 52Місяць тому
The History of Paper and Its Role in the Evolution of Mass Communication
Typeset of the Past - From Typewriters to Typeset in Medieval Times
Переглядів 19Місяць тому
Typeset of the Past - From Typewriters to Typeset in Medieval Times
Lost at Sea: The Value of Early Maritime Navigation
Переглядів 173 роки тому
Lost at Sea: The Value of Early Maritime Navigation
REACH WEBINAR for History and STEM Teachers
Переглядів 1313 роки тому
REACH WEBINAR for History and STEM Teachers
Power of the Sea: Early Maritime Navigation and Its Impact on Global Trade
Переглядів 253 роки тому
Power of the Sea: Early Maritime Navigation and Its Impact on Global Trade
Elisha Otis and the Elevator - An Important Invention for Skyscrapers
Переглядів 1,9 тис.3 роки тому
Elisha Otis and the Elevator - An Important Invention for Skyscrapers
The History of Drones (UAVs) From the Civil War to Today
Переглядів 2873 роки тому
The History of Drones (UAVs) From the Civil War to Today
Thomas Edison's Laboratory - The First Inventor to Develop a Research Lab for Inventive Work
Переглядів 2733 роки тому
Thomas Edison's Laboratory - The First Inventor to Develop a Research Lab for Inventive Work

КОМЕНТАРІ

  • @mookins45
    @mookins45 58 хвилин тому

    iirc from old book- Thucydides knew what Xerxes didn't, that the wind/tide changes at a certain time each morning there and 'roils the waters'; so he lured them out, they couldn't maneuver their ships in the choppy conditions

  • @vvvci
    @vvvci 59 хвилин тому

    Great map of the Persian army's long over-land march to reach rebellious Athens. Clearly, a glance at this long and arduous trek indicates that Xerxes should have sent his Persian navy to secure a Greek Island and ferry his army across to a staging area by a direct sea route. Yes troop laden transports would be vulnerable to Greek raiders - but what good is having a superior navy if you don't use it to destroy the enemy fleet?

  • @Naidu-k8m
    @Naidu-k8m 2 години тому

    Even with that many oars and manpower they still could only steer it like what our latest ships can do. Duh !? What happened !? Technology got choked to death for trying to get into maritime industry !? Duh !?

  • @AndrewLachowicz-r9i
    @AndrewLachowicz-r9i 2 години тому

    Interesting but would have liked to see more triremes in action, tactics, sea keeping, etc.

  • @armoredsaint6639
    @armoredsaint6639 4 години тому

    Well, that would be an intimidating sound but then again you haven’t heard the Gatling gun of an A-10 coming your way either!

  • @Axgoodofdunemaul
    @Axgoodofdunemaul 7 годин тому

    I read that the triremes didn't have seats for the rowers. Instead the rowers sat on a shelf, feet and buttocks at the same level. Their feet were inserted in rope loops and they sat on a fleece pad, which slid forward and aft on the shelf, which was kept greased. This was the secret of their outstanding thrust. In later centuries, the Romans had forgotten this technology. They made their rowers sit on benches. Later, in the middle ages, rowers did their work standing. I have yet to see a movie that gets this right.

  • @danalden1112
    @danalden1112 9 годин тому

    That silver could have paid for a rich person’s tax cuts

  • @GenghisVern
    @GenghisVern День тому

    The beginning of the Iron Age. I've been wondering if Iron Nails might have been a factor. Did the trireme's use iron nails?

  • @beernd4822
    @beernd4822 День тому

    Cut out the fucking background noise!!

  • @riseALK
    @riseALK День тому

    Should have also mentioned the hypozomata cord

  • @RobertFach
    @RobertFach День тому

    So the Persians are like the Russians, the Greeks are like the Ukrainians, and the triremes are like drones.

    • @useyourbrain1539
      @useyourbrain1539 День тому

      The Greek ships scored an unequivocal victory which changed naval warfare, the balance of power, and human society. Drones have not.

    • @JohnBurman-l2l
      @JohnBurman-l2l 23 години тому

      And then you wake up.

    • @sarantissporidis391
      @sarantissporidis391 16 годин тому

      Actually it was more like modern day Greece defeats the US, because back in those days the Persian empire was THE only superpower of the world.

  • @andredeloucine7857
    @andredeloucine7857 День тому

    Compasses point to Magnetic North, not True North (0:38) the direction to the north pole. The difference between true North and magnetic North shown by a compass is called magnetic variation. The variation is not small, varies a lot across the Earth, and slowly changes with time.

  • @tommymorrison6478
    @tommymorrison6478 День тому

    Now someone show me what a quinquereme looked like.

  • @b1laxson
    @b1laxson День тому

    For further details on the 3 tier trireme see the modern built, yes it works, Olympias ua-cam.com/play/PLhEbLksvi_8r5dHwK-89Bab3rxHcAOESI.html

  • @joseantoniodepilares6509
    @joseantoniodepilares6509 День тому

    It wouldn't be such a bad idea to go back to a democracy where citizenship is based on service to the state. Not just the military, but also doctors, civil servants, security forces... we would have better politicians if in order to get elected first you have to serve.

    • @Vamooso
      @Vamooso День тому

      But the politicians that sell off the government say the government is bad

    • @mikethespike7579
      @mikethespike7579 21 годину тому

      And what about car mechanics, delivery drivers, all those working to feed us, shop assistants, truck drivers, construction workers, factory workers? Without them the state would be unthinkable.

    • @keithammleter3824
      @keithammleter3824 21 годину тому

      No, bad idea. In Western democracies eg USA, Canada, Australia, only about 10 to 14 % work in such fields. You can't have democracy if you exclude 85 to 90% of the population. A continual problem in countries such as Australia is that its politicians do often come from the unions and public service. They tend to dream up laws in which they mean well, but affect private industry in adverse ways - because they don't understand it. Real estate is very expensive in Australia. Pretty much all politicians know that and realize it is a problem, making it hard for people and distorting the economy, but they can't figure out how to fix it, because none of them have worked in real estate or finance. Doctors make the worst managers. Making rational decisions about scarce resources and people management is just not what they are trained to do.

    • @MichaelCorryFilms
      @MichaelCorryFilms 16 годин тому

      ​@@keithammleter3824True enough in modern times. One of the differences in the Athenian system though was that the assembly usually conceded to the advice or leadership of someone in that field. For example, if the city embarked on a building project actual builders would speak or advise in front of all the citizens. Aristotle pointed out the flaws and even stated that direct democracy just kind of falls apart when a population reaches around 10,000 or so. That's not the exact number, he actually had a comically exact number but it's somewhere around that.

    • @MakerBoyOldBoy
      @MakerBoyOldBoy 14 годин тому

      Bad bad idea. Robert Heinlein Movie Starship Troopers concept. The military is absolutely Fascist run to be an effective tool. But, it's only a necessary tool. Sparta was a military fascist society. Either you're a mere cog brutally trained or an abused slave. Anyone really interested?

  • @idaho_girl
    @idaho_girl День тому

    There is a parallel between the battles of Thermopylae and Salamis in which a larger force is drawn into a narrow area where the advantage of numbers is greatly diminished and the smaller force can fight nearly or more effectively than their opponent.

    • @NeoFromMatrix123-b1v
      @NeoFromMatrix123-b1v 56 хвилин тому

      Quite similar to the Battle of Myeongnyang: en.wikipedia.org/wiki/Battle_of_Myeongnyang

  • @b1laxson
    @b1laxson День тому

    Reality needs a hand as some conspiracy hats are denying 3 tiers of oars... they built a 3 tier trireme! It works! ua-cam.com/play/PLhEbLksvi_8r5dHwK-89Bab3rxHcAOESI.html

  • @ursus9104
    @ursus9104 День тому

    Not to mention Greek fire which was feared by all seafarers.

    • @tommymorrison6478
      @tommymorrison6478 День тому

      "Greek fire", so-called, wasn't invented until around 670 AD, and it wasn't invented by a Greek but by an Egyptian Israelite. He sold it to the Byzantines, who were Greek, and they used it against the Arabs.

    • @b1laxson
      @b1laxson День тому

      Believe that came later though its such a mystery lost to history its hard to know for sure. Curious if someone has an early date reference. My recall is to the siege of Byzantium but it was talked about as if it was already a thing.

    • @randalosgood
      @randalosgood День тому

      This was long before the advent of Greek fire, which was used to great effect in the Middle Ages.

  • @aconsideredopinion7529
    @aconsideredopinion7529 День тому

    Fun fact… the Greek barbarians set back the evolution of human social development by hundred of years and facilitated the spread of demigod kings and the associated social structures which ensure the dominance of a tiny elite who ruthlessly exploit the majority. The Greek version of democracy was discriminatory agains almost 80% of the people who lived in Greek city states.

    • @andriesscheper2022
      @andriesscheper2022 День тому

      'Democracy' was for an elite. The slaves weren't allowed to vote.

    • @b1laxson
      @b1laxson День тому

      Someone wants a Persian King instead ^_^

    • @brucepoole8552
      @brucepoole8552 День тому

      And you think persion slave system was better?

    • @randalosgood
      @randalosgood День тому

      It was still an improvement over all other forms of government - and they'd experimented with them all.

    • @sarantissporidis391
      @sarantissporidis391 16 годин тому

      And there always have to be some miserable old fool who needs the spotlight of the social media that bad, that he has to comment the most outrageously retarded opinion since the appearance of Australopithecus Afarensis to gain attention. Well done, that would be you.

  • @andrewhumphries4029
    @andrewhumphries4029 День тому

    A study project took place a few years ago to test the trireme concept by actually building one. It proved from a practical engineering point of view to be impossible. It seems that the old illustrations were based on a musunderstanding of the ancient terminology which really meant 3 men to an oar not 3 rows of oars

    • @westrim
      @westrim День тому

      When why are images readily available of the Olympias trireme underway with three rows of oars between 1987 and 2017?

    • @ieeereach
      @ieeereach 13 годин тому

      For more information about the construction of the three-tiered structure and how it operated, along with examples of contemporaneous and modern evidence, see our other video: ua-cam.com/video/vZNDJHPBxzc/v-deo.html

    • @asicdathens
      @asicdathens 10 годин тому

      There is a Bill Of Materials (BOM) for a trireme from antiquity. Also, the slipways for the trireme repairs / construction at Zea harbor (next to Piraeus) still exist and the size / weight of the ship can be estimated.

    • @dimitrisrallis9887
      @dimitrisrallis9887 4 години тому

      Voltaire in his book study of philodophy clarifies upon the civilization of ancient Greeks but also upon the influence of Phinicians the People of the Ship that explored all the world for merchantise reasons.Now days the civilization has nothing to do with Standards of that past.Of course creation at that ancient time needed high civilised Democracy States .

  • @gregorypym8972
    @gregorypym8972 День тому

    They did not exist with 3 banks of oars. They had 3 men per oar on a single row.

    • @simongee8928
      @simongee8928 День тому

      I've always thought that this makes more sense. If a quinqerime had five banks of oars going by accepted interpretation, the upper row of oars would be too long to be manageable. The number of rowers per oar is more logical.

    • @ieeereach
      @ieeereach 13 годин тому

      For more information about the construction of the three-tiered structure and how it operated, along with examples of contemporaneous and modern evidence, see our other video: ua-cam.com/video/vZNDJHPBxzc/v-deo.html

  • @roganmuldoon3357
    @roganmuldoon3357 2 дні тому

    Again the contribution of 7000 OTHER hoplites is ignored at Thermopylae

    • @stephencuffel4932
      @stephencuffel4932 2 дні тому

      Thespians!

    • @JelMain
      @JelMain 2 дні тому

      This is AI history.

    • @alexandergutfeldt1144
      @alexandergutfeldt1144 День тому

      @@JelMainMore like 'Hollywood style' history! ' mimicked by AI!

    • @JelMain
      @JelMain День тому

      @@alexandergutfeldt1144 AI's populist, not truthful.

    • @b1laxson
      @b1laxson День тому

      @@JelMain Thermopylae and the 300 view predates AI by a loooong way. Sizzle sells.

  • @jimparsons6803
    @jimparsons6803 2 дні тому

    A solution for naval warfare well before gunpowder and cannons.

    • @TheMrcassina
      @TheMrcassina 20 годин тому

      Galleys were built throughout the classical, Middle ages and modern era

  • @2TrackMind-c6i
    @2TrackMind-c6i 2 дні тому

    Probably the greatest contribution to open sea navigation as the triangular sail.

  • @olikane530
    @olikane530 2 дні тому

    😊

  • @jacksondouglas5694
    @jacksondouglas5694 2 дні тому

    I love the book and I admire Harrison

  • @taliesin8192
    @taliesin8192 2 дні тому

    This vi-deo is drivel and piffle and clap-trap: it is created by morons for morons. Earth has NO motion; the North Star is always dead North: the Oceans ALL have sea LEVEL: water does NOT curve; all compasses point NORTH and never South. Flight times Vancouver to Toronto and back are the SAME DURATION each way. Take all the time you need.

  • @josephschuster1494
    @josephschuster1494 15 днів тому

    YES, truly an overlooked railcar! The ability to transport fruit and produce cross-country using refrigerated boxcars (“reefers”) is a major factor in peoples’ everyday lives by improving their nutritious diets. Thank you for your informative railroad video, and I look forward to future releases. 🚂

  • @Rico-Suave_
    @Rico-Suave_ 8 місяців тому

    Great video, thank you very much , note to self(nts) watched all in it 00:01

  • @eugeeropel5572
    @eugeeropel5572 11 місяців тому

    This is an excellent narrated video. These steel refrigerator cars are well restored as well as the GE-44 Ton Switcher that pulls the refrigerator cars, I’m glad to have found this video and give it an A+++++. Thank you for posting/sharing.

  • @lynntoytrainmuseum8973
    @lynntoytrainmuseum8973 2 роки тому

    Thanks!

  • @mariahhaarstick591
    @mariahhaarstick591 2 роки тому

    Cool

  • @khalidjamalsiddiqui895
    @khalidjamalsiddiqui895 2 роки тому

    Excelent Dokumentation. Revolution brought in 1400 -1500 AD, the socities wellcomed the Innovative idea made not only the money minted but Silent Changeover of society norms with New Existence of Middle Class or Reading Class Who brought dramatic, unbelivable Change in the the Mindset to grow faster than market. This was wrong as certain rules and Regulations of Ethics crushed by oppurtunists as ususal. Now criminal sabtoge activities are being used in Social Media, just for money......Therefore Games Rules for SM are absolutely not only Urgent but also Saving of Society from Disaster. Please think in a broader shape to do something in the best interest of mankind. ALLAH will definately happy to see the improvements in advancement of mankind.

  • @hayleylewis1458
    @hayleylewis1458 2 роки тому

    we are in a moment as significant as when the printing press was born, christians freaked out back then as they knew they would lose control of the narrative. Now Bitcoin threatens all their money printing to pay for their wars and their own corporate wealthfare; and they know they will lose control of our privacy (blockchain) so they are freaking out and creating ridicules crisis to justify their current control mechanisms ie CBDC's..

  • @Divinezd
    @Divinezd 2 роки тому

    this is the fist comm3nt

  • @TheOldTeddy
    @TheOldTeddy 2 роки тому

    Well done.

  • @larryboysen5911
    @larryboysen5911 3 роки тому

    Lionel produced a neat toy version of the early refrigerator car...in standard gauge! I have the livestock car as well.