Brain Power Toy

I saw this on the news the other night and was blown away. A toy that can sense concentration and then translates it into levitating a ball. Wow.

I can remember countless times growing up and even just a few minutes ago in which I forgot to shut the door to a room until I was already a couple of strives away. I then would turn around stick out my arm and use the force to try and shut it but nothing ever happened. To this day I have yet to close a door and have been yelled at by Katie many times to go back and shut that bathroom door. Maybe in the not too distant future I can finally close that bathroom door without having to turn around and take those tiring few steps back.