sciencehabit writes: Who killed Masoud Alimohammadi, the Iranian physicist who was blown up outside his apartment in Teheran on 12 January by a remote-controlled motorcycle bomb? Emerging details of the professor's scientific and political life have strengthened the accusation by opponents of Iran’s regime that the murder was sponsored by pro-government forces and not by foreign intelligence agencies, as Iranian authorities claim.
I've never been canoeing before, but I imagine there must be just a few
simple heuristics you have to remember...
Yes, don't fall out, and don't hit rocks.