sofapizza:

retrofuturs:

3D Printing

what a time to be alive.

respectthesqwan:

animekanyewest:

german emotions

These are terrifying. 

(Source: bakingwaffles)

rhamphotheca:

End-Permian extinction happened in 60,000 years—much faster than earlier estimates, MIT study says

The largest mass extinction in the history of animal life occurred some 252 million years ago, wiping out more than 96 percent of marine species and 70 percent of life on land—including the largest insects known to have inhabited the Earth. Multiple theories have aimed to explain the cause of what’s now known as the end-Permian extinction, including an asteroid impact, massive volcanic eruptions, or a cataclysmic cascade of environmental events. But pinpointing the cause of the extinction requires better measurements of how long the extinction period lasted.

Now researchers at MIT have determined that the end-Permian extinction occurred over 60,000 years, give or take 48,000 years—practically instantaneous, from a geologic perspective. The new timescale is based on more precise dating techniques, and indicates that the most severe extinction in history may have happened more than 10 times faster than scientists had previously thought…

(read more: PhysOrg)

(Image: © John Sibbick / Natural History Museum)

spaceexp:

Successful full scale deployment and tensioning of the James Webb Space Telescope’s giant five layer sunshield system

  1. Camera: Nikon D4s
  2. Aperture: f/13
  3. Exposure: 1/40th
  4. Focal Length: 20mm
spaceexp:

SL9 Fragment Impacting Jupiter 20 Years Ago

spaceexp:

SL9 Fragment Impacting Jupiter 20 Years Ago

beatonna:

so confused