Strange gadgets

A novelty giant enter key that was disappointing to press.

It does turn eggs into cubes, though the point of it is questionable.

A voice changer with odd effects, some passable and some strange.

A fun idea for printing sweets, but the result tasted of strawberry and paper.

A silly automatic bubble gun that he enjoyed despite his dog not being a fan.

A strange smoke bubble toy aimed at small children that he joked was vaping for kids.

The heat-conducting knife genuinely made cold butter noticeably more spreadable.

A ketchup-firing gadget tested on a burger with an unclear outcome.

It works as a carrot sharpener and makes decorative flowers, though he prefers the sharpening.

Looks decent but needs a permanent power supply, which makes it impractical.

Growing wood from tree cells could save trees and processing steps, though still early.

Engineered male mosquitoes could collapse malaria-spreading populations; incredible innovation but raises ethical questions.

One of the coolest things he has ever seen: a cheap lens-sheet invisibility cloak, rated 8 out of 10.

Lab-grown meat saves animals and lets nutrition be tailored, earning 8 out of 10.

Building-sized 3D printers that made spherical earth houses in 8 days earn a 7 out of 10.

A nanomaterial coating that turns infrared into visible light could replace bulky night vision goggles; 6 out of 10.

A patented Samsung shirt that harvests static electricity from movement to power sensors and temperature control.

A trackable, pingable smart umbrella that withstands strong winds, given 4 out of 10 for wildness.

Gave bubble hotels an easy 3 out of 10 on the wild-ometer; pretty crazy but not the wildest.

Gave Neuralink the top 10 out of 10 for the monkey controlling a game by thought alone.

Clothing made from out-of-date milk uses 15 times less water and could change the world.

Lidar revealed a sprawling Mayan city hidden under the Guatemalan jungle canopy, scoring 4 out of 10.

Arun thinks Escobar Cash is a worthless gift card for an unlisted cryptocurrency and likely a pump and dump scheme.

Paper made from elephant dung that saves trees and gives people a reason not to hunt elephants.