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Posted 2 weeks ago by OHC in category: funny   Comments (3)


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It takes light a zippy 8 minutes to reach Earth from the surface of the Sun. But how long does it take that same light to travel from the Sun’s core to its surface? Oddly enough, the answer is many thousands of years. Sten Odenwald explains why by illustrating the random walk problem.
Posted 5 days ago by TheBossFace in category: interesting   Comments (1)


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Guys having fun with their friend who is sleeping on their sofa.
Posted 1 day ago by guitarguy in category: funny   Comments (0)



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Artist: Mikhail Sadovnikov
Posted 5 days ago by LLove in category: art   Comments (0)


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In a leap for robotic development, the MIT researchers who built a robotic cheetah have now trained it to see and jump over hurdles as it runs — making this the first four-legged robot to run and jump over obstacles autonomously.
Posted 10 hours ago by sparklypop in category: technology   Comments (0)