5' 9½" (1.77 m)
Did You Know?
Turtles are very stable and have been around forever. But they have problems adapting. When humans came along, turtles came under serious threat. Biodiversity is good and I think it is good in technology as well.
The original author of the "Linux" kernel, released in 1991. He still co-ordinates the world-wide development effort for Linux.
Linux is a kernel not an operating system.