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We found lots of math-filled and science-rich toys for tiny nerds to assemble, bake, squish—or even tear apart and rebuild.

Deck out your room and make class a cinch with these WIRED-tested favorites.

With these high-tech automatic litter boxes, gone are the days of scooping and smells. Welcome to the future.

Lightweight, powerful, and generally inexpensive, the handheld vacuum is the perfect household helper.

Cordless, handheld, robot, and traditional—we tested them all to find the vacuum that’s fantastic for fur.

Top up your Qi2 Android phone or MagSafe iPhone with a magnetic wireless charging stand, pad, car charger, or power bank.

Protect your expensive iPhone 17, iPhone Air, iPhone Pro, or iPhone 17e with our favorite cases and screen protectors.

Keep your phone, laptop, handheld gaming console, and other electronics running with these travel-friendly power banks.

Protect your home against dust, pets, allergens, and more with the best air purifiers, tested firsthand.

From monsters to kittens to strategy games, these sets will liven things up on nights when everyone is tired of screens.

Keep your iPhone or Qi2 Android phone topped up with one of the best portable chargers.

Whether you’re going off-grid or safeguarding against blackouts, these beefy, WIRED-tested batteries can keep the lights on.