I WANT IT! RYNO Motors single-wheeled electric scooter is self-balancing, has a turning radius of zero when stopped, and only takes up about as much space as a folding bicycle -- so its conceivable that commuters could bring one onto a train
Homemade toothpaste recipe (for a jar) 6 tbsp coconut oil 6 tbsp baking soda 25 drops essential oil (whatever you prefer— One Pinner used eucalyptus and grapefruit. Peppermint works, too) 1 tsp stevia (or more if you like it sweeter)
The Ring Clock is a mechanical ring which displays the current time. It has three rings for displaying the hour, minutes and seconds. I first thought it looked like an aperture control on a photographic lens.