Now $70, $30 off its usual $100 sticker price, this Dr. Stem Playz V8 Combustion Engine Kit from Walmart, seems to suggest otherwise. Get It! Made specifically for educational purposes, this Dr. Stem ...
The holiday gift-giving season is almost upon us, and one gift that will widen the eyes of any automotive hobbyist or scientifically-minded tinkerer on your gift list is a V8 engine kit. EngineDIY ...
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