Geeks on Gadgets, Games and Tech
All about fun technology
Saturday, 14 October 2017
New type of concrete is earthquake resistant and keeps walls from falling
http://ift.tt/2gCG3yh
by Portis403 http://ift.tt/2gjOmCi
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment