Out of all the internal combustion engines that have existed, the boxer engine has to be one of the most distinctive. Nothing else is quite like it, and it's somehow managed to survive to the present ...

View post: Walmart Has a 32-Gallon Outdoor Storage Box on Sale for Just $20, and It's Just the Right Size' Boxer engines feature flat, opposing pistons that move in opposite directions for smooth ...

If you've ever taken a closer look at small planes or seen one being maintained, you might have spotted something interesting under the hood. The engine layout is often wide and flat, and not stacked ...