<p>Well there are lots of inventions that people don't know about, everything just depends on your level of exposure. Well to answer this question I had to do a little research, and these are the ones I was able to find.</p><p>1. Pet Umbrellas: Yup, that's right there are actually umbrellas for pets, you hold them in one hand and cover your pet then you use the other hand to hold your own umbrella. They look just like normal umbrellas except the handle comes out from the convex side of the umbrella.</p><p>2. Electric wine openers: Why go through the stress of opening a wine bottle yourself when you could just put the electric wine opener on top and let it do its job.</p><p>3. Collapsing Water bottle: It can be very annoying having to carry a bottle around all the time, but with collapsing bottles of becomes less annoying because they fold into a size that's no bigger slightly oversized bottle cover.</p><p>4. Code locked usb drive: Well this one is just like any other usb drive, except it has buttons on it and you need to put in the correct code or else you won't be able to access the data in it.</p><p>5. LED slippers: Who needs a flash light when you've got slippers that have LED lights in front, you'll be able to see wherever your going when it's dark and you'll literally light up the room.</p><p>6. See through Barbing Cloth: Well getting a haircut can take time and playing with your phone can help reduce the boredom but you can do that because the Barbing Cloth is always in the way, well say no more, the see through Barbing cloth has a nice transparent patch right where laps are so you can conveniently play with your phone oflr game boy or psp or whatever while you're getting a haircut.</p><p>I hope this helps.</p>