Home
Random
Nearby
Log in
Settings
Give to Wikipedia
About Wikipedia
Disclaimers
Search
Steve Quinn
Joined 13 March 2010
User page
Talk
Watch
View history
Contributions
Change
More
Languages
What links here
Logs
View user groups
Permanent link
Page information
Edit full page
Download QR code
Learn more about this page
By the mid
20th century
, humans had achieved a mastery of
technology
sufficient to leave the atmosphere of the
Earth
for the first time and
explore space
.
Hello,
I contribute to and
edit
the regular English Wikipeida.
My User page is here
Add topic