A Handy Guide to Radiation Doses (Infographic)
From using a cell phone to getting a CT scan
From using a cell phone to getting a CT scan
Since 1972, NASA’s iconic “Blue Marbles” have inspired and captured our collective imaginations
Your entire daily calorie intake in a single meal
Views from the final frontier
The footage is so sharp it doesn’t even look real
“Chemistry is the study of matter, but I prefer to see it as the study of change” – Walter White
1,188 ft long, 215.5 ft wide, 18 decks and 226,963 GRT. The facts and figures for this ‘floating city’ are mind-boggling
TED founder Chris Anderson lists his top 5 TED talks along with a brief explanation why he found each talk so enlightening
The polar stereographic projection by NASA shows the south pole in the center of the map and the equator at the edge
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