This experiment shows how Pythagoras Cup works. A long time ago Pythagoras made this cup (also known as a Greedy Cup), that empties itself if too much drink is poured
Up Next in TheDadLab
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How to Make a Plastic Bottle Toy Car
Let's craft a toy car out of plastic bottles! Making this car can be a fun way to reduce plastic waste by creating something new. All you need is two plastic bottles, some rubber bands, bottle caps, bamboo skewers, and glue. Here's how to do it!
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HOW TO MAKE A PAPER SPIDER
Want to make a bug friend? I promised this one is very friendly and loves to wiggle around!
MATERIALS:
- Coloured paper
- Scissorsâ €
- Glue
INSTRUCTIONS:
(1) Take a thin strip of paper and fold it to make an L shape. Then, start crossing the pieces over. So left to right, and up to down, then righ... -
How to Make a Perfect Shaped Hole wit...
In this video, we cut a square hole, triangular hole, letter hole and a perfect star. Who knew that cutting holes in a piece of paper could be so fun and very educational. A fold&cut theorem states that any shape with straight sides can be cut out with a single cut if you fold a piece of paper th...
