It’s a question many of us who have worn glasses have pondered – does the simple fact that we started wearing glasses when our eyes were only slightly blurry make our vision worse, or is it just age working against us? SciShow explores this myth and sets the record straight.
Veritasium explores the work our brains perform to process information, and how the shortcuts our minds automatically take can lead to mistakes. Bottom line is that study and practice are key to improving our brains’ ability to reach sound, but quick conclusions.
Les Baugh lost both of his arms in a freak accident about 40 years ago. Now scientists from Johns Hopkins University Applied Physics Laboratory have fitted him with two robotic limbs, which can be controlled wirelessly using his own thoughts.