Lego minifigs do Tiny Science experiments || Make Science Fun

Lego minifigures do cool tiny science experiments including boo bubbles, dry ice, splat balls and volcano explosion.

1. Dry ice boo bubbles bouncing. By using a little liquid soap, dry ice, a tube and some water it is pretty easy to make these boo bubbles. I love the way they bounce off each other before popping.
2. Piggy Splat Ball. A mixture special polymers make this splat ball piggy very squashy, but also very resilient. I love the way it grabs the legoman and then bounces him off.
3. Hammer throw. As the legoman spins, the ball on the end of the string undergoes circular motion.
4. Concave parabolic reflector. This metal reflecting dish focuses the sunlight to a central point. It produces a concentrated area of energy which raises the temperature (average kinetic energy of the particles) substantially.
5. Solenoid. A solenoid is basically an electromagnet. Simple a coil of insulated copper wire with an electric current flowing through it. When the circuit is complete, and electricity flows, the coil becomes magnetic, pulling the inner iron bar downwards.
6. Pop – Corn. When corn kernels are heated, the moisture in them heats, turns to steam and expands. There is then an explosion, causing the kernel to burst.
7. Volcano. Some sulfur is mixed with zinc powder and ignited. The resulting chemical reaction produces a puff of zinc sulfide and zinc sulfate. ... https://www.youtube.com/watch?v=YJd4SW3Ku_s