Sometimes, humans invent a technology that changes the game. From ancient hand axes to gunpowder, here are 6 weapons that changed the course of human history.<b<br/>r/>

Hosted by: Reid Reimers (he/him)

Kinetic and potential energy are defined as combinations of more basic quantities: position, velocity and mass. These combinations are chosen so that their sum is conserved. It’s actually remarkable that there’s any such combination of...

"Punkin Chunkin" is the United State's annual contest to see whose homemade machine can hurl a pumpkin the farthest (without explosives!). Every November, thousands of amateur engineers converge on a farm in Delaware to put their...

Howcast - Check out part 2 and beat Chapter 3 of Act 5 - "Shattered Paradise" with this online walkthrough for the third person action shooter Gears of War 3.

Welcome back to the Fluctus Channel to discover the creative solutions developed to launch aircraft from powerful US Navy aircraft carriers but from also other Nation sear carriers. Fluctus is a website and YouTube channel dedicated to...

Welcome back to the Fluctus Channel for a new episode on landing and takeoff operations aboard a U.S. Navy aircraft carrier while underway. In this video, we will explore the various roles played by color-coded sailors (yellow shirts,...

Welcome back to the FLUCTUS channel to witness how the U.S. military performs operations on an aircraft carrier. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are curious or an incorrigible lover of this...

Welcome back to the FLUCTUS channel for a discussion about what it’s like to work on an aircraft carrier deck.







Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are curious or...

Join pilot Tim Hibbetts as he shares the exhilarating experience of flying faster than sound, from the intense catapult launch to the silence of speed.<br/>

Inspired by the principles of pole vaulting, the team attempts to create a catapult using a pole vaulter’s pole and giant spaghetti. They explore the physics of energy storage and transfer, culminating in a thrilling test launch. Watch...

Fire wants to shoot Nolik out the window and all the way to the Moon using Tom Thomas’ toy catapult. Simka and Papus try to stop their dangerous plan.

The rope tying a catapult to the ground is released … what happens next?
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Physical processes -Force and motion -
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hat is force?


A Twig Tidbit Film - What happens next? A short section of film is...

Join pilot Tim Hibbetts as he shares the exhilarating experience of flying faster than sound, from the intense catapult launch to the silence of speed.

Today we made easy-to-make catapults from popsicle sticks and rubber bands for hours of fun. When I showed this catapult to Max for the first time he was very excited to play with it as it looked like an aeroplane. He was a bit...

Want to make your own mini catapult at home? Check out this video tutorial!
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In this video, Jessie explains how to make a catapult using popsicle sticks, wooden skewers, and a few other househ
o
ld items.
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This animated phonics song helps children learn the sound of the ending blend LT in English. A blend is a combination of letters where each letter makes its own sound. The sounds of the letters are blended together. Fun characters...

Use an online physics simulator to compare the real-world behavior of a physical device like a catapult, ball run, or Rube Goldberg machine to a computer simulation in this fun science project.

Full instructions for how to make a popsicle stick catapult with lolly sticks or craft sticks. This easy kids science experiment is fun for the whole family. Experiment with different materials, different size balls to launch and...

The Mobile Area Education Foundation is designing lessons to teach kids that engineering and math can solve real-world problems...like designing ways to catch blood clots in a model human circulatory system.

Beijing’s powerful new aircraft carrier is more modern than U.S. carriers in some important capabilities.

An introductory projectile motion problem where you have to break the initial velocity vector in to its components before you can work with it. The Nerd-A-Pult is the perfect tool for showing projectile motion.

In this video, Professor Orbak and his lab assistant, Sweet Pepper Club, demonstrate how to break the Guinness World Record for the most marshmallows caught in the mouth with a homemade catapult in one minute. They provide step-by-step...

Physics teacher Mark Paricio brings his love of research and his passion for trying new things to his students.  Paricio is a recipient of the 2013 Presidential Award for Excellence in Mathematics and Science Teaching.

Orbax and Pepper build and attempt the farthest distance firing a marshmallow using a catapult. This video can be used as a step-by-step guide to help students create their own experiment.