login
Q
Personal Center
Settings
quit
Recommended for you
Recently popular
What's new
Car
number
Guide
technology
vogue
Game
Games (tags)
culture
history
parenting
amusement
physical education
nba
healthy
delicacies
tourism
login
mailbox
password
Remember me
Forgot password?
login
No account?
Sign up for an account
enroll
mailbox
验证码
获取验证码
password
login
Recommended for you
Recently popular
What's new
Popular categories
Car
number
Guide
technology
vogue
Game
Games (tags)
culture
history
parenting
amusement
physical education
nba
healthy
delicacies
tourism
Heinrich Hertz
Today in the history of science and technology: the author of the RBASIC language was born; the founder of the Computer Society was born
Red Hat
linux
Heinrich Hertz
basic
Computer Association
02-22
![Today in the history of science and technology: the author of the RBASIC language was born; the founder of the Computer Society was born[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)