Previous Post Next Post
Trending Posts
Sorted by Newest First
Minerva avatar

Gyro mechanism of an attitude indicator. It shows aircraft's

3 months ago by Minerva in Randomguy67
0 Comments
Demonstration of Ancient Masonry Techniques
Underside of a firefly.
Underside of a firefly. Image
Sir Attenborough show us how is done !
The perfect disguise for an octopus.
Columnar basalts line Fingal’s Cave in Scotland.