37, the age at which Grace Hopper joined the Navy, learned logic and later invented the compiler. Its never too late to start.
Happy 25th Birthday Linux!!
The Linux kernel was first released on September 17th, 1991.
"I couldn't figure out how to quit vi so I rebooted the system." --[name censored to protect the innocent]
Happy birthday to the grep command (1973)
It took the power of 3 Commodore 64s to go to the moon, but you need something 100,000 times more powerful to run Firefox.