You’ve heard of 20/20 vision, but how about 20/20 smell? Scientists at the National Sense and Sensory Committee have developed Nose Buds, a revolutionary device that enhances your olfactory sense by a whopping 4 percent.
The fully rubberized Nose Buds are worn in your nostrils — similar to a pair of earbuds — and can be customized with cool designs from Marvel, Stars Wars, Minecraft and more. Nose Buds hold a charge for up to 2 hours and cost just $20. Also cool: They can be shared with friends!