Hermann von Helmholtz Quotes
Heat can also be produced by the impact of imperfectly elastic bodies as well as by friction. This is the case, for instance, when we produce fire by striking flint against steel, or when an iron bar is worked for some time by powerful blows of the hammer.

Quotes to Explore
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I believe that entrepreneurs play an unmatched role and the accelerating pace of innovation is transforming the face of global challenges. You must think about the solution differently when you're trying to impact 1 billion people rather than affecting 1 million people.
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I have to say that movies have as much impact on me as music. And that I learned as much about narrative from movies as I did from reading novels, how to arrange stories, how to juxtapose things.
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Voter ID laws have a disproportionate impact on groups that lean democratic - including blacks, hispanics and students.
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I learned that fighting on the chess board could also have an impact on the political climate in the country.
Garry Kasparov -
An act of unilateral nuclear disarmament by a European power would have a much more lasting impact than all the sanctions under consideration. Sanctions, as we know from the example of Iraq, always affect the least powerful citizens the most.
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I just try to live a really simple, natural life, because obviously, life has an impact on your voice.
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I think that there's no doubt that as I see friends, families, children of gay couples who are thriving, you know, that has an impact on how I think about these issues.
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MTV made a huge impact. Heavy rotation took you from selling 1m albums to 20m albums, and that meant a lot of dough.
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My creative partner is a writer, and he's got an executive producing credit on this film. We've made three films together and I would never underestimate the impact of a writer.
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I've been studying the cultures of Asia for many years, and I'm very attracted to the culture of Japan, in particular to the impact Zen has had on the Japanese mind and spirit.
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Let's find those areas where modest and reasonable tax cuts will have the biggest positive impact on our economy, and which will improve the lives of those who need it most: working families, retirees, and small business owners.
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People that are really very weird can get into sensitive positions and have a tremendous impact on history.
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In 2008, the Nobel Prize in Chemistry was awarded for work done on a molecule called green fluorescent protein that was isolated from the bioluminescent chemistry of a jellyfish, and it's been equated to the invention of the microscope in terms of the impact that it has had on cell biology and genetic engineering.
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'Thrones' would be the perfect platform to send a progressive message because right now, our politicians aren't telling us any truths. It's hard to find a good, meaningful message, so I think it's up to storytellers, television shows, and films to have an impact on the world conversation. Is that not what film and television is for?
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I think the real problem is that nobody buys albums anymore, so you don't get the depth of the artists that are out today. What you get is whatever they felt is politically correct to get on there and actually make some impact. I think that's where you're losing your depth. You're only getting the very top of everything. It really bothers me.
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I think people are attracted to teaching because they want to make a real impact.
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It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.
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Even a small reduction in errors and rework can have a significant impact.
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If brands can find a voice that matches them, and the artist embraces it, they can find a way that would serve them that doesn't feel like a sellout to the artists and has dramatic impact for the brand.
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There are hits and misses, and as an actress, we are mentally ready for all that.
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I never needed much, and I never thought I'd get more than what I had. A trip to Burger King was the biggest thing in the world to me. Heaven.
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One of my favorite guys when I was young... I've always loved Bill Cosby. I've always wanted to direct him in something.
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If there are none [gods], All our toil is without meaning.
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Heat can also be produced by the impact of imperfectly elastic bodies as well as by friction. This is the case, for instance, when we produce fire by striking flint against steel, or when an iron bar is worked for some time by powerful blows of the hammer.