Never get sticky again by exploding cans of cabonated drinks! Just check the displayed pressure on the pressure gauge. The higer or lower the pressure in the can the higher and lower the liquid rises in the small plastic gauge next to a number that tells you the pressure of the contents. You could locate the gauge anywhere on the can or bottle and in any convenient shape, so that it would be cheap to add. Most likely on the side, vertically attached at the bottom to the inside of the...

How about a thermos with 2 compartments? On one side you could put coffee, on the other side soup.

Have you ever tried to put a knife in mayonaise or peanut butter and the handle comes out dirty and so does your hand? Well if they can put relish in a squeeze tube then we can improve a sqeeze tube and its functionality by adding an aerosol-type can filled with any thing imagineable, avoiding a mess and not having to try and sqeeze a darn tube of something. This beats the sqeeze tube by being more effective and efficient and is less messy!

Different colors for all important differences in similar products so there is no confusion between them and coded to protect against posssible allergens in foods. One example would be to add food dyes to dairy products like 0% Milk would be blue, 2% would be green, Whole Milk would be orange. This would speed up shopping and for those who see a product on sale but can't see or read the labels would then choose the wrong product. Basically a very obvious way to tell right away that what...

To cross cocoa beans with coconuts to have a tree that grows coconuts with chocolate milk inside them. Delicious.

I would like to see bottle caps for soda bottles (20 oz size) that have a built-in spill-proof straw. These could be sold in multiple quantity packs at places like Walmart, maybe even make them disposable (but dishwasher safe in case we wanna be cheap!). The main reason I want this is because I have a 15 month old and we always leave the house and forget his sippy cup (actually spill-proof straw cups - he never would take a sippy cup). How great it would be to just stop at a gas...

Just like the old magician's joke of having ink destroy a white shirt to have it later disappear and leave no mark. We could manufacture food and drink dyes that would degrade and disappear after time and/or exposure to air so that our clothing, hands, sofa, carpet (family pet) etc. doesn't ever get stained, which can be very expensive to have removed (except from the family pet) and destroy and leave permanent marks all over the house or car or anywhere actually. With all the color and no...

Flavored toppings for french fries. Vinegar, spicy sauce, etc. Bottled in squeezable containers.

You could have a pull tab that removes the entire lid of a beverage can with one pull and have the sides perfectly round and safe for drinking from eliminating the use of a cup and helping reduce that dribble down your chin from the small hole in an average beverage can. It would in effect turn the can into a cup where you could add ice or any other ingredient or you could freeze the can for long term storage and dump it into a cup (very fast) or make a great tasting slushy type drink by...

A drinking straw that is a oval rather than round tube. This has multi-usage given that more and more drinks now have non-liquid ingredients. Examples are black jelly pearls in bubble tea and puree in aloe vera drinks. In fact in Asia many freshly made tropical drinks contain various jellies, beans, fruit cocktails. Take-away drinks as such require a spoon to scoop. A drinking straw with oval tube large enough to draw up these ingredients will be more convenient.