For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue illuminating ...

Major airports may be alerting intelligent alien civilizations to our presence, according to new research. Are we being watched? Radar systems at major airports may be doing more than managing air ...

The internet is filled with facts, both true and otherwise. In Film Trivia Fact Check, we’ll browse the depths of the web’s most user-generated trivia boards and wikis and put them under the ...