Stuck at Home
Why? Don’t Ask!
It is time to roll up our sleeves, build and understand using our own two hands how things work: you can make games, machines and cool instruments all by yourself!
Boomerang car
Prepare a “car” that rolls, stops and then returns back on its own, out of disposable paper cups and a rubber band
Scientific Explanation
Kaleidoscope
Prepare a kaleidoscope based on angles and reflections, out of a plastic mirror and colored beads
Scientific
Explanation
The equilibrium of the mobile
Prepare a mobile (a hanging decoration) out of colored papers and wooden sticks and find the equilibrium point of each and every part
Scientific
Explanation
הכינו קליידוסקופ המבוסס על זוויות והשתקפויות, המורכב ממראה מפלסטיק וחרוזים צבעוניים
The vacuuming bottle
Prepare a vacuum cleaner out of a water bottle, a straw and an electric engine and discover how changes in air pressure create the suction effect
Scientific
Explanation
The brilliant method to clean silverware
Place silverware in a bowl with aluminum foil, hot water and drinking soda and find how chemistry helps clean them within seconds
Scientific
Explanation
Magical drawings with cabbage
Discover how chemical reactions turn clear solutions into colorful ones by meeting purple cabbage “juice” on a piece of paper!
Scientific
Explanation
Design: Tali Efraim
Copywriting: Ori Goshen