/u/NJNeal17's posts
[WP] A black hole opens on the opposite side of the sun from Earth. What is at first exciting to behold becomes terrifying as scientists realize the black hole is in the path of Earth's orbit essentially giving humanity a 6 month timeline until perceived destruction.
Mark as read: Add to a list
Today we have standards and codes for the size of bricks and concrete blocks for building materials, but how were stone blocks chosen or cut to build castles? Were there standard weights or dimensions?
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list