A secured line of credit is guaranteed by a home, a car or any other asset called collateral. Unsecured lines of credit don’t involve any assets.
https://www.lendzi.com/small-business-loans/business-line-of-credit/
The Snore Activated Nudging Pillow - This is the pillow that detects snoring and “nudges” a sleeper into shifting positions without the need for spousal intervention. - Hammacher Schlemmer
The Hyperloop™ Transportation System is an entirely new mode of transportation that eliminates all travel complications and objections due to cost, travel time and weather conditions.
Crusher | Skullcandy Headphones. Features a built-in bass amp that vibrates with the music. [I own an earlier version of this, and I never want to buy another type of headphones. The bass boost is spectacular.]