How bees keep the hive cool

How bees keep the hive cool Read more »

How hydraulics work

How hydraulics work Read more »

Resonance

Resonance Read more »

Goalkeeper training

Goalkeeper training Read more »

This clip illustrates how small the earth would be compared to NML Cygni, the largest known star

This clip illustrates how small the earth would be compared to NML Cygni, the largest known star Read more »

Japanese quail (Coturnix japonica) were repeatedly sent to space. For example, chicks were taken out of their eggs at the Mir station. The development of eggs passed normally, but the new-born quails were unable to navigate in space in conditions of weightlessness, they randomly tumbled and refused

Japanese quail (Coturnix japonica) were repeatedly sent to space. For example, chicks were taken out of their eggs at the Mir station. The development of eggs passed normally, but... Read more »

This is what an egg looks like underwater without its shell

This is what an egg looks like underwater without its shell Read more »

This is how an energy-absorbing slinky falls when dropped

This is how an energy-absorbing slinky falls when dropped Read more »

Law of Physics How to get out of a conical hole

Law of Physics How to get out of a conical hole Read more »

MITOSIS

MITOSIS Read more »