Discover Science

We hang a 130kg sumo wrestler from a big glass filled with water, showing that a glass upside down with water can resist using air pressure. Learn about air pressure.

Warm up a hand-made 50m vinyl balloon, using only sunlight. A man will sit in front of the balloon, connected to it, and will fly up... Learn about THERMAL EXPANSION OF THE AIR.

Make a wedding dress with salt crystallization. Learn about crystallization.

A group of aerial ballerinas perform to check the differences of rotating speed by climbing a rope to change the rotating speed with a special made hoop. Learn about the motion of rotation.

Throw a ball upwards from a car driving at 40km/h. The ball should be back on a car due to the law of speed and motion. Learn about the motion and speed.

Depositing each page of two books accrues huge frictional force which will hang up a 130kg sumo wrestler. Learn about the frictional force.

Lift up a truck using only a specially made 20m length lever. Learn about the the lever.

Dishes on a 10 square meter table cloth will not move after being pulled by a rally car. Learn about the law of inertia.

A challenge playing 30m long billiards, with more than 650 balls lined up. Professional billiard player hits the ball on the end and see whether the ball on the other end will move or not. Learn about collision.

Make a 50m-pendulum to see whether the weight can swing by 100kg/m at maximum. Learn about pendulums.

Break a glass with sympathetic vibration between voice and the glass. Learn about the nature of sound.

Loud sounds run from the end of a 1.7km line of people. Each person will raise the flag when they hear the sound, and confirm speed of sound. Learn about sound speed.

Throw 100 balls onto a 2m parabola dish to see if they can meet at only one focal point. Learn about reflection parabola.

Try to cook french cuisine only with light reflection using 500 pieces of mirrors. Learn about light reflection.

Generating electricity by pedaling a bicycle can move a merry go-round. Learn about generating electricity.

Move a car using hand-made lemon batteries. Learn about generating electricity.

Draw a picture with static electricity. Charging the paper with a static electricity gun and electrical flow charged toner. Learn about static electricity.

Try to make powerful electro magnetic shoes to climb up an iron wall. Learn about electromagnets.

Make a fire with a lens made of ice. Learn about ice on fire.

Can a home-made water cutter cut an apple? Learn about water pressure.

Chase after the shadow of a huge tower. Learn about diurnal motion.

An elephant is weighed using a floating boat. Learn about buoyancy measurement.