It was a critical test to ensure anthrax bacteria had been thoroughly killed so the samples could be safely shipped to researchers at other labs. Yet the Army scientist simply threw out one test tube ...

Test tubes are commonplace and entirely unremarkable in locations like science labs and chemistry classrooms. But in the home, where you normally wouldn't expect to come across them, test tubes are an ...

Test tube chemistry just took a leap down in size to the nano-scale, with new test-tubes measuring only about one billionth of a meter across. The scaling factor is like scaling up from a normal test ...