People in space cannot navigate by the sunrise: dawn in orbit is visible 16 times a day! All these circumstances indicate that sleeping in conditions of weightlessness is very difficult.
50 years have passed, but people have the same problems
A girl running with obstacles
The future of firefighting
Man reunited with his dog after two years of separation
A shot for a million
A drilling assistant and his difficult job
Chained catfish: a desert traveler
A cat met a frog and parodied it
Unusual form of protest among New Zealand parliament members
