Liquid-fueled rocket engines operate by flowing fuel and oxidizer into a combustion chamber at high pressure in order to eject mass out of the rocket nozzle at high velocities. Whi
The International Code of Signals is a system of signals and codes designed to communicate important safety and navigational messages when speaking is difficult (because of languag
CircuitMess projects are more than assembling and coding robots. They're about igniting a passion for STEM and building essential problem-solving skills.
- Introduces the *hexaflexagon*, with 6 equilateral triangles per face, and the *pinch flex*, a way of folding a flexagon to reveal previously hidden faces
Two people's hands hold a phone, using the OctoStudio app to code a project featuring an octopus
A Monster Thread indeed! Recommended reading, RT'd from the mind of the late, much-loved, much-missed Jesse Hamm.
A peek behind the curtain at how an animated movie actually gets made, step by step.
Illustration of a child's bookshelf that contains many of the books in this list, including Julián Is a Mermaid, Crown, Olivia, and They All Saw a Cat..
Newsletter for parents looking for fun things to share with their kid. Some of what we share is what we find out in the world and some is what we're making.
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