Featured this Week

The-Trouble-with-Strings_

The Troubles with Strings

What string theories have in common is a stringy-thing conception. Strings are only an idea. The idea is that some things physics treats as 0-D points might work better as 1-D. To make this happen takes an extra D on top of plain-3-D-plus-time. One extra D seems to work wonders, so soon more extra Ds […]