Robert Thomas

Robert Thomas

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Robert Thomas
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An “Einstein Ring”or gravitational lensing at work: the blue galaxy is behind the yellow galaxy but we can see it because the light from the far galaxy gets wrapped around by the closer galaxy. Photo NASA/Hubble

This is an “Einstein Ring” or gravitational lensing. The blue galaxy is behind the yellow galaxy. We can see the blue galaxy because light from the far galaxy gets wrapped around by the closer galaxy. Photo courtesy of Hubble.

Easily work anywhere with this tiny rollable bluetooth keyboard.

Easily work anywhere with this tiny rollable bluetooth keyboard. Amazing technology tech science design electronics new news innovative gadgets device devices cool smart

This DIY Raspberry Pi Laptop Is Perfect For Your Weekend Machinations

Lightweight DIY Raspberry Pi Laptop - The Raspberry Pi laptop has been constructed using a PiJuice battery pack, Raspberry Pi a+ mini PC, an Adafruit TFT Screen together with a Wireless Keyboard and Mouse.

Close-up photos of dying star

About 550 light-years from Earth, Chi Cygni, a star like our Sun, is writhing in its death throes. It is now so large that it would swallow every planet out to Mars. (Artist rendering, credit: ESO/L. Calçada)I love it.