石灰の性質／Lime

Why Does Plaster Harden? / Mr. Denjiro’s Happy Energy! #723

How to make quicklime / Denjiro Yonemura [Official] /science experiments

The Properties of Coal / Mr. Denjiro's Happy Energy! #548

乾燥剤に水かけたら発火する説！科学者が本気で試すとこうなる！ / 米村でんじろう[公式]/science experiments

ゴムは面白い/Rubber is interesting

Nepal's Mad Honey That Causes Hallucinations (They climb to go insane)

Chinese Farmers Harvest Millions Of Tons Of Traditional Fruit This Way - Agriculture Technology

Level 1 to 100 Science Experiments

Ancient Weapon: The Boomerang / Mr. Denjiro's Happy Energy! #813

Throwing Shuriken! / Mr. Denjiro's Happy Energy! #808

I made a (3+3+3+3)+3 axis tourbillon

Bernoulli's principle

EXPERIMENT: LAVA vs SHREDDER

HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?

天気の科学/The Science of Weather

ジャイロ/Gyro

Mechanical Movement Part 2

WAJIB TONTON.!! MINIMAL 1X SEUMUR HIDUP KAMU TAU SEJARAH INI❗❗

Bagaimana Jika Semua Negara jadi Planet?

Construction of a 220V mini hydroelectric plant with a unique turbine