I wonder if the same idea could be used on a squirt top too. Have a screw on top with a clip and a squirt nozzle.
Your car is going to drive you to work someday. Until then, car makers are experimenting with ideas that take control away from you in subtle, helpful ways – mostly to help increase fuel efficiency.
Perhaps it would be possible to add an easy override switch on the steering wheel . I'm not sure if the reaction time would be fast enough to avoid being in an accident, though. But once we've started to blatently control something like this, we're not far from controlling the speed of the car, so that some GPS system forces you to follow the posted speed limit based on your coordinates.
It doesn’t take a stellar imagination to figure out the main downside of solar power. For years, the question of how to store the energy generated when the sun is shining for use at night has prevented solar power from becoming a viable alternative energy source. However, a new breakthrough may have overcome that storage problem, opening the door for solar energy on a grand scale.
Physco219, I like your point about over oxygenating the atmosphere. No matter what solution we end up using we have to look into the long term effects. It's great that we've found a viable solution in turning water into hydrogen and oxygen, and then turning it back to water. And it's great that we'll get usable energy out of one of the largest natural cycles (the water cycle). But what happens in 2030, when the estimated 1 billion cars on this planet (http://hypertextbook.com/facts/2001/MarinaStasenko.shtml) are all displacing water and potentially disrupting the water cycle? Or what happens when our power plants output so much water that they form their own streams or rivers? What agricultural or environmental side effects are there? Don't get me wrong, I think that using water is a great potential solution, but these are the questions we need to be asking.
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