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Komando picks

Boat powered by a rubber band

Want a cool trick to teach your kids? How about using a rubber band to power a boat? This science experiment is fun for all ages and has some great lessons in energy. How does it work?

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New eBook: ‘Cryptocurrency 101’

Don't want to lose your dough to crypto? Check out my new eBook, "Cryptocurrency 101." I walk you through buying, selling, mining and more!

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