The Backwards Brain Bicycle

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Aug 122015
 

A good demonstration of how we learn and unlearn tasks like riding a bicycle.

Enjoy!

Destin of Smarter Every Day fame has a challenge for your brain: a bicycle where the handlebars turn the front wheel in the opposite direction of a typical bike. For example, turning the handlebars left turns the wheel right and vice versa. He warns you it’s harder than it looks.

The hack that pulls this off is a simple one compared to bike hacks we’ve previously covered. Gears on the head tube make this possible. It was built by his welder friends who challenged him to ride it. He couldn’t at first; determined to overwrite his brain’s memory of bike riding, he practiced until he finally succeeded. It took him eight months. When it was time to ride an old-fashioned bike, it only took him about twenty minutes to “un-learn” the Backwards Brain Bike. Destin’s biking illustrates neuroplasticity, memory, and learning in a fun way (fun for us; no doubt frustrating for him).

As a testament to the sponge-like brains of youth, Destin’s son learned to ride the Backwards Brain Bike in only two weeks.

Source…

The Backwards Brain Bicycle

 

Why Does Your Stomach Make Noises?

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Jul 222015
 

SciShow, host Michael Aranda explains why a person’s stomach makes noises, why the noise gets louder with hunger and how it’s just another bodily function that all humans have to contend with.

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Your digestive system makes weird noises sometimes. You can’t really stop it from happening, but you can find out why it happens in the first place!

Why Does Your Stomach Make Noises?
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What Causes Bad Breath?

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Jun 192015
 

Enjoy!

Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universally terrifying? Mel Rosenberg outlines the basics of bad breath — and what you can do when it strikes you.