Unless you are Neil DeGrasse Tyson or one of his many, many android replicas, there may not be a practical purpose for owning a complete miniature model of the Solar System. But the Solar System Mini Set is so cool that we don't care. Crafted with 3D-printing technology, each of the planets interacts with the set's free AR app to provide detailed information and stunning scenery. It even includes Pluto, because planet or not, it just don't quit. Normally this fun educational set sells for $179, but right now you can get it at 27 percent off for just $129 by colliding your mouse with that link.
If you want to bring your slappin' jams into the pool, bath, or ocean, then the COWIN Swimmer Waterproof Bluetooth Speaker has your back. Boasting a 10-watt enhanced subwoofer, Bluetooth 4.0 technology, and a rubberized waterproof and dust-proof exterior, this speaker delivers ten hours of uninterrupted boom pretty much anywhere. It even features a colorful LED display, so you can add an extra layer of pizzazz to a nighttime pool party or use Drake's new album to alert passing ships of your situation. Normally the COWIN Swimmer sells for $49.99, but you can get one at 20 percent off for just $39.99 by clicking the link.