Archive: 01/10/2008

MIT reports new twist in microRNA biology

MIT scientists have found a new way that DNA can carry out its work that is about as surprising as discovering that a mold used to cast a metal tool can also serve as a tool itself, with two complementary shapes each showing ...

Jan 10, 2008 4.6 / 5 (7) 0

Forces out of nothing

When a machine jams, it’s the fault of the engineer - or of physics. The latter is true at least for the first simple nanomachines which are slowed down by the Casimir effect. This force only works on the ...

Jan 10, 2008 4.7 / 5 (44) 3