X-ray radiation units at Purdue University fall into two categories analytical and diagnostic. Both types emit ionizing radiation when in operation so their use is strictly regulated in accordance ...

CLEVELAND (WJW) — In preparation for the busy holiday season ahead, the Transportation Security Administration (TSA) is reminding pet owners about the proper way to get through security when traveling ...

The world’s brightest X-ray machine has just produced its first record-breaking X-rays, which will allow researchers to observe atoms, molecules and chemical reactions in unmatched detail. The machine ...

No. Every time, I travel, I take a PDA (with a flash card with data on it), two digital cameras ( one with a flash card, the other with integrated flash memory), and a laptop (with - duh - a hard ...