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78 results found
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displaying 67-69 |
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| Gas / propane / butane alarm 
Gas / propane / butane alarm, that would measure amount of gas in the room. With sound/light alarm when it reaches critical values. Connected to phone line so it could call police after 1 minute (time to disengage fake alarms). Together with backup battery. Also, maybe a signal for emty battery, when there is no power grid.
There is 1 reply to this idea
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| Fridge Plugs
My butter is always too hard or too soft. If it's been in the fridge, it's too hard. If it's left out, it's practically melted. I propose an external butter container that you plug into your refrigerator, composed of some insulated conductive metal which will keep the butter at the perfect temperature, so it will melt on toast and cut easily, but not be totally melted to start off. The fridge would have plugs enabling the heat from the container to transfer into the fridge, cooling the container. Perhaps the area in the fridge where the plugs go would be sealed off so you could control the temperature of the external devices. This could be used for other things, such as cakes or whatever.Reward: the finished product 
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| Meal Cooking Machines
One thing all humans need every day is food. Buying and then cooking your own food can take up several hours each day. What if we made a machine that cooked every meal for you and then automatically restocked itself? To save money, the machine would first be marketed to small neighborhoods or the rich. It would contain an assortment of meals as voted by its users. Though it would only cook one or two different foods each meal. At first these machines would create simple meals like pasta and hot dogs. When the machines become more complex they might cook chicken, soups, salads and breads. Automatic machines would restore each ingredient when it becomes low. It would do this by using the internet to place an order. The order could be processed by other machines that would restock the low ingredients. Some of the ingredients could be refrigerated or frozen to keep for a longer time. While the techology to make this system may be available, to actually create it would be hard.Reward: Notify me if you make this system. Good luck!
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