Відео

Glad you liked it! We're always trying to bring real, practical learning experiences to kids in a way that's easy to understand.

yes;)

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😂😂😂

Might be but he was having very good knowledge on subject:)

Yes he is definitely above avg ranked highest on leetcode math prodigy creator of ai devin his brother too is genius

whats that ?

Yes ;)

Awesome ❤.

For question no. 1 I just counted the tenth letter which is A 2010 is just 10 repeated 201 times

@@aidanbarbosa2029 smart way

Where are these tricks at?

@@gushardy4421 1. Well it goes in a sequence . 2.the difference of squares formula 3.permutation and finding that 1 before 2 is 1/2 of the probability

Which one?

The girl😂

Most mathletes memorize the questions, and if they don’t know them they try to estimate answers using a methodology

😂

getting top 12 out of 224 at national mathcounts is pretty impressive

She is better than you, thats why

@@SanthoshMp-cb8pr owww.. you’re cute.

@@dawsonje?

💯

It's not "guessing" when he calculated it all and consistently gave the right answers.

Bruh, It's not guessing at all 😂

😂

😂

She's thinking: why am I even here 😅

Yeah ;)

she was like 🧍🏼‍♀️

😂

Ok, should I do one? 😂

Good to know :)

How does it feel to be the first one

​@@nathan87 Do you rearry want to know? 🇨🇳🇰🇷🇯🇵🇸🇬🇲🇾🇻🇳🇹🇭🇹🇼

haha

😂

haha :)

🤣

:)

He is a genius 💯

Thanks

here is the episode link : ua-cam.com/video/FH__53bsA2E/v-deo.html

Tents or vehicles.

Thank you, Glad you like it

Thank you ;)

Hello Falak ;)

Hello Manisha ;)

Hello :)

Sure, creating a 3D hologram involves a combination of optics, light manipulation, and the principle of interference to create the illusion of a three-dimensional object. Here's a simplified explanation of the science behind 3D hologram projects: Optics and Light: Light Source: A point of light, often from an LED or laser, emits light. Beam Splitting: The light beam is split into multiple beams using a beam splitter or diffraction grating. Each beam carries the same information but from different perspectives. Projection Surface: These beams are then projected onto a specialized surface, usually a clear material like glass or plexiglass, which acts as a medium for displaying the holographic image. Interference and Wave Patterns: Interference Patterns: When the split beams of light intersect on the projection surface, they create an interference pattern due to their wave nature. This pattern contains information about the phase and amplitude of the original light waves. Recording the Interference Pattern: A recording medium, like a photographic plate or a photosensitive material, captures the interference pattern created by the intersecting light waves. Reconstructing the Image: When the recorded interference pattern is illuminated with a coherent light source (such as the same type of light used during recording), it recreates the original light waves. This reconstitution creates an illusion of depth, producing a 3D image visible to the viewer. Key Concepts: Coherence: Coherent light waves have a constant phase relationship and can create interference patterns. Laser light is often used for its high coherence. Phase and Amplitude: Interference patterns depend on both the phase (position of peaks and troughs) and the amplitude (intensity) of the light waves. Manipulating these aspects helps in forming the desired 3D image. Perspective and Viewing Angle: Multiple perspectives captured by the split beams create the illusion of depth and enable the viewer to perceive the image from different angles, giving the impression of a 3D object. Limitations: Quality of Projection Surface: The quality of the surface and the precision of the interference pattern recording affect the clarity and detail of the holographic image. Light Source and Coherence: The type and quality of the light source significantly impact the coherence and, therefore, the quality of the hologram. Hope this helps!

Hello :)

The fuel consumption of a rocket to reach the Moon can vary depending on several factors, including the specific rocket design, the payload it's carrying, and the mission profile.

The amount of fuel required for a spacecraft like Chandrayaan-2 to achieve and maintain its orbit around the Moon is typically less than what is needed to orbit Earth, and there are a few key reasons for this, 1. Lower Gravitational Force, : the Moon has significantly less mass than Earth, which results in a weaker gravitational force on its surface. This means that a spacecraft like Chandrayaan-2 needs less energy (and therefore less fuel) to establish and maintain an orbit around the Moon compared to maintaining an orbit around Earth. 2.No Atmosphere: Unlike Earth, the Moon does not have a significant atmosphere. This is important because spacecraft don't need to expend fuel to overcome atmospheric drag in lunar orbit. On Earth, spacecraft must continuously expend energy to counteract the atmospheric drag, which can require a significant amount of fuel. 3. Gravity Assist: Often, spacecraft use gravity assists from celestial bodies like the Moon or Earth to conserve fuel and gain energy. In the case of Chandrayaan-2, it used multiple gravity assists from Earth to gain the necessary velocity to reach the Moon. This helped conserve fuel for maneuvers in lunar orbit. 4. Different Orbits: The orbits around the Moon and Earth can be quite different. Lunar orbits are typically closer to the Moon's surface than Earth orbits are to Earth's surface. This means that spacecraft in lunar orbit operate in a weaker gravitational field and need less fuel to maintain their orbits. Hope this helps.

:)

Hello. How can we help you?

Yes :)

No worries Ryan. You can watch the recording here!

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