ICYMI: Poop fuel, magnet-attached spherical tires and more

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Today on In Case You Missed It: UCLA’s biofuels lab is doing interesting work with manure protein, to see if supply of a better kind of alternative fuel can be produced on an industrial scale. Goodyear is out with crazy futuristic prototype tires that would connect to a car with magnets, be 3D printed, totally beach-ball round, include foam sponges inside the grooves to help with traction on water, and more. A Swedish musician spent a year constructing a ball bearing music machine that is absolutely stunning to see in action.
And even though this video has made the rounds before, the Japanese company that created it is still riding high so we wanted to include it. It’s a tomato-headed, 18-pound robot backpack that automatically feeds you tomatoes while you run. As always, please share any interesting science or tech videos, anytime! Just tweet us with the #ICYMI hashtag to @mskerryd.
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