The 4th and 5th graders shook their bodies and moved around the classroom because that’s what free molecules do. They then linked arms with their teacher to form a human polymer. After understanding ...

In this experiment the children can learn about energy and the conservation of momentum. Energy is constantly changing forms and transferring between objects. The amount of momentum an object has ...

[Brad] just acquired a 32×32 RGB LED matrix and he jumped right into the deep end with his first project. To try out his skills on the device he used an Arduino to drive a slew of pixels with bouncing ...

Here's how to get more bounce from a normal tennis ball - buddy it up with a heavier ball for twice the impact. Hold a ball in each hand and decide which ball weighs more (has greater mass). It might ...

Charleston, SC, Oct. 01, 2024 (GLOBE NEWSWIRE) -- While most 11-year-olds are busy playing video games, Michael A. Roberts has been busy writing and illustrating a story about playing video games, ...

Kids love super bounce balls. Actually, I am surprised that a lamp in our house has not been smashed by a super collision. I don't know what happened to the previous super bounce ball. Ok, I know - he ...

EPFL researchers have discovered that a droplet of liquid can bounce for several minutes—and perhaps indefinitely—over a ...