The idea of driving around with a glass of water on your dashboard may seem ludicrous, but if Toyota told you that a single glass of water could help you reduce your fuel consumption by 10 percent, would you think differently? Now, Toyota doesn't want you to literally place a glass of water on the dash. Instead, the company is pushing the idea that driving in such a way that a theoretical glass of water there remains full would reduce fuel consumption significantly. To spread the word about this fuel-saving concept, Toyota has created a website appropriately called "A Glass of Water."
So, how do you keep this imaginary glass of water topped off at all times? Well, provided you aren't in a hurry to get somewhere, it should be quite simple. Begin by accelerating gracefully, leave plenty of distance between you and the vehicle ahead, brake gently, and apply tactics used by hypermillers.
If you'd like to learn more about Toyota's "A Glass of Water" challenge and are interested in giving it a try, then click here. iPhone users can also download a virtual glass of water app by clicking here.
[Source: A Glass of Water]