Ever play with a Peltier plate? They’re these really cool components that kind of look like a ceramic sandwich, and when you put power into them, one side gets hot, and one side gets freezing cold!

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A mini fridge is a convenient addition to your dorm, home office, garage, or anywhere else you care to have chilled drinks or assortment of snacks at the ready. We spoke with several refrigeration ...

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Whether for your home office or your teenager’s first college dorm room, mini fridges are deceptively simple little appliances. They all look roughly the same and offer next-to-no features beyond ...