Foreign aid could be given as stimulus checks to country's citizens
By Hicbd
Citizens could receive checks to spur the economy versus governments receiving aid for programs with specific requirements.
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Ice cooling tanks could provide air conditioning
By Hicbd
Ice cooling tanks could be used to provide air conditioning to buildings. During off-peak electricity hours, energy can be used to make and fill the containers with ice. During the heat of the following day, the melting ice can chill the piping that feeds the air in the ventilation system and cool the building.
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CO2 could sucked up and buried to reduce levels in the atmosphere
By Hicbd
CO2 could be buried, at least three thousand meters, or two miles below sea level into the seabed. At that depth, the extreme water pressure and low temperature could turn the carbon into a liquid denser than the surrounding water, forming a layer that would prevent it from rising back up into the ocean.
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Wine could be mixed with water
By Hicbd
As the ancient Greeks and Romans did, wine could be mixed with water before drinking to enhance the flavor.
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Fires could be extinguished with a wand
By Hicbd
Fires could be extinguished with less damage by a wand that creates an electric field producing a flow of charged particles that can subdue a flame.
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Clothes could be made from milk, helping those with textile allergies
By Hicbd
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Breathalyzers could be built into cars
By Hicbd
Breathalyzers could be built into cars as touch or breath based sensors that do not allow the car to move if someone's blood alcohol level is above .08%.
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A blood market could be developed to help meet demand
By Hicbd
As shown by General Blood, blood could be bought from areas with excess capacity and sold to hospitals and clinics running short on blood. More hospitals could have dual suppliers (General Blood and blood banks) to meet their demands.
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Security checkpoints could have information on the estimated wait time
By Hicbd
Travelers could then plan ahead accordingly.
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Airport security checkpoints could allow nonallowable items to be shipped
By Hicbd
TSA could partner with USPS and provide a flat fee shipment service from security checkpoints so travelers could ship mistakenly carried items home.
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