my brain hurts
my brain hurts
Out of context: Reply #5
Started
Last post
10 Responses
Nairn
0
E = mc2 explained.
http://www.pbs.org/wgbh/nova/ein…
Nairn
0
Permalink
Upvote
Downvote
Flag
Show [[ numHiddenNotes ]] more notes
Add Note
Save
Cancel
View thread
Prev
Next
Prev
Next
Log in
Register
Broadcast
Filter
Jingle
Made with
❤
by Krop
Build a Portfolio Website