A viral post praising ‘One Piece’ turned into a magnet for fan backlash against the controversial Gear 5 transformation, sparking debate over Luffy’s powers.

Luffy's Gear 5 is strong, but it will evolve even further later on in One Piece.

There is no complex science behind what straight-cut gears are. It's exactly as it sounds, gears with teeth that run straight out from the center of the wheel, rather than slanting in a spiral. The ...

Tilted landing gears, while engineered specifically for the express purpose of helping jets land and take off from runways, might look odd, like the wheels on the wings of a B-52 bomber. If you've ...