Air cooling shirt. Backpacking in summer, I often stop to wet my shirt in a stream. The evaporative cooling as it dries is wonderful. Now if a shirt had little water "tanks" around the shoulders, a shirt could be kept wet and keep cooling for hours, perhaps. They would need to be lightweight, and they would must release the water slowly. Better yet would be tanks by having an adjustable rate of flow, so you may have the shirt wetted at the same rates are was drying.
Motorskimobile. This is a motorcycle for snow. It might operate on a track just like a snowmobile, nevertheless it would be a different of ride. The consumer will be sitting higher, the same as over a motorcycle, and could maneuver tighter turns. It may also drop narrow trails easier.
Wave generators. As kids, we roped, chained and tried everything we might think about to keep our raft anchored. Once the waves came, though, the chains broke. You will want to make use of this lifting power the waves to perform a generator? The complete unit could be anchored to the bottom with the lake, or ocean. A float would progress and down with the waves, lifting and dropping a plunger that turns a generator with each and every movement. Additional units could possibly be easily put into a collection, as well as the resulting electricity wired to shore.
Caskets for possessions. A novelty invention, the idea the following is to possess something to bury your favorite possessions in when they are broken or else "dead."
A wall that changes colors. You have probably seen those billboards designed to use three-sided rotating panels to right away affect the picture about the sign. You can find three possible views, of course. The new idea here is with this invention to walls for houses. When you are getting uninterested in along with from the wall, you push a control button and it changes to a new color, or perhaps a mural, or whichever from the three choices you place it with.
Paintings that change. This is actually the same concept as the above invention. It is simply scaled down to a frame that may display some of three prints with the push of the mouse.
Disposable picnic backpacks. They are plastic, strong enough for several days use, and come using the snacks and bottle water already included. Buy one for each and every of the kids prior to deciding to hit the hiking trail.
Chip dip tubes. No more messy bowls of stale, drying chip dip with broken chips inside it. Instead, you simply make use of the dip from a toothpaste-like tube, directly onto the chip. You receive the right amount, with less mess. They could be sold in six packs, so everybody can their very own tube. Hmm... What else can be used in tubes? How big should the tubes be? Here's a concept ripe for many new invention ideas.