Цахим хичээл

• Бүх төрөл
• 3D үзэгдэл
• Хэрэгсэл, тоглоом
• Асуулт, хариулт
• Зурагт толь бичиг
• 3D нэвтэрхий толь бичиг
• Цахим хичээл
• Дасгалын дэвтэр
• Видео
• Зураг
• Аудио

I bet I can tilt the balance of the seesaw without touching the glasses or the seesaw itself, or without changing the amount of water in the glasses.

I bet a ‘trained’ ball of aluminium foil will obey my oders.

I bet I can boil water at room temperature.

I bet I can crush an empty can without using muscle strength.

I bet I can make coins placed under a glass disappear, using ice and salt.

I bet I can lift up the ice cube using a string without making a loop or tying a knot around it.

I bet I can swap the liquids in the glasses using only a small piece of paper.

I bet I can make a transparent bead disappear.

I bet I can make an egg mirror using charcoal and a bowl filled with water.