--- title: "Meaning & Key Takeaway of: All the evidence, experimental and even a…" description: "\"All the evidence, experimental and even a little theoretical, seems to indicate that it is the energy content which is involved in gravitation, and the..." image: "https://sms4smile.com/quotes/i/6e0/richard-p-feynman-495_antimatter_all-the-evidence-experimental-and-even-a_3110493.png" --- # All the evidence, experimental and even a little… ![“All the evidence, experimental and even a little theoretical, seems to indicate that it is the energy content which is involved in gravitation, and therefore, since matter and antimatter both represent positive energies, gravitation makes no distinction.” quote by Richard P. Feynman](https://sms4smile.com/quotes/i/6e0/richard-p-feynman-495_antimatter_all-the-evidence-experimental-and-even-a_3110493.png) [Download](https://sms4smile.com/quotes/i/6e0/richard-p-feynman-495_antimatter_all-the-evidence-experimental-and-even-a_3110493.png) [Open image](https://sms4smile.com/quotes/i/6e0/richard-p-feynman-495_antimatter_all-the-evidence-experimental-and-even-a_3110493.png) > “All the evidence, experimental and even a little theoretical, seems to indicate that it is the energy content which is involved in gravitation, and therefore, since matter and antimatter both represent positive energies, gravitation makes no distinction.” [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Gravitation depends on energy, not matter type, so it treats matter and antimatter equally. **In simple terms:** Gravity works on energy, not matter. Key Takeaway Focus on energy as the source of gravitational effects. Themes physics gravity energy symmetry Mood inquisitive scientific Type theoretical educational When to use this quote - astrophysics research - particle experiments - educational curricula Key Concepts general relativity quantum field theory Questions to Reflect On - Will future experiments confirm equal gravitational pull? - How does this view affect our understanding of dark matter? A Different Perspective Experimental verification of antimatter gravity is still lacking. ★ ★ ★ ★ ★ No ratings yet [Antimatter](https://sms4smile.com/quotes/about/antimatter/) [Antimatter Represent](https://sms4smile.com/quotes/about/antimatter-represent-5431369/) [Energies Gravitation](https://sms4smile.com/quotes/about/energies-gravitation-5431368/) [Energy](https://sms4smile.com/quotes/about/energy/) [Even](https://sms4smile.com/quotes/about/even/) [Evidence](https://sms4smile.com/quotes/about/evidence/) [Gravitation Matter](https://sms4smile.com/quotes/about/gravitation-matter-5431367/) [Happiness](https://sms4smile.com/quotes/about/happiness/) [Matter](https://sms4smile.com/quotes/about/matter/) [Matter Antimatter](https://sms4smile.com/quotes/about/matter-antimatter-528063/) [Positive](https://sms4smile.com/quotes/about/positive/) [Theory](https://sms4smile.com/quotes/about/theory/) ## Related quotes > [What's the matter? What's the antimatter? Does it antimatter?](https://sms4smile.com/quotes/wes-nisker/what-s-the-matter-what-s-the-antimatter-does-it-antimatter/) [Wes Nisker](https://sms4smile.com/quotes/author/wes-nisker/) > [“Sometimes you meet a girl and it's like matter and antimatter. You just hate each other for no damn reason.”](https://sms4smile.com/quotes/lilith-saintcrow/sometimes-you-meet-a-girl-and-it-s-like-matter-and-antimatter-you/) [Lilith Saintcrow](https://sms4smile.com/quotes/author/lilith-saintcrow/) > [To me, just reading about matter and antimatter was terrific.](https://sms4smile.com/quotes/james-doohan/to-me-just-reading-about-matter-and-antimatter-was-terrific/) [James Doohan](https://sms4smile.com/quotes/author/james-doohan/) > [“Bringing back people that used to be in love is like combining matter and antimatter, both are highly improbable and if ever done, deadly”](https://sms4smile.com/quotes/a-m-m-alusi/bringing-back-people-that-used-to-be-in-love-is-like-combining-matter/) [A.M.M Alusi](https://sms4smile.com/quotes/author/a-m-m-alusi/) > [“One of the most striking properties of the visible universe is the preponderance of matter over antimatter. Although particle accelerators produce matter and antimatter…](https://sms4smile.com/quotes/john-d-barrow/one-of-the-most-striking-properties-of-the-visible-universe-is-the/) [John D. Barrow](https://sms4smile.com/quotes/author/john-d-barrow/) > [Among the questions we have in mind: dark matter, antimatter, and matter symmetry.](https://sms4smile.com/quotes/fabiola-gianotti/among-the-questions-we-have-in-mind-dark-matter-antimatter-and-matter/) [Fabiola Gianotti](https://sms4smile.com/quotes/author/fabiola-gianotti/) > [There's no-matter in antimatter !.](https://sms4smile.com/quotes/napoleon-natorious-rabb/there-s-no-matter-in-antimatter/) [Napoleon Natorious Rabb](https://sms4smile.com/quotes/author/napoleon-natorious-rabb/) > [“bringing ex-lovers back together is like combining matter and antimatter; both are highly improbable and if ever done, deadly”](https://sms4smile.com/quotes/a-m-m-alusi/bringing-ex-lovers-back-together-is-like-combining-matter-and/) [A.M.M Alusi](https://sms4smile.com/quotes/author/a-m-m-alusi/) > [I want you," he muttered. "Get rid of him and take me. The only risk is losing someone you don't have anyway. He's not…](https://sms4smile.com/quotes/lisa-kleypas/i-want-you-he-muttered-get-rid-of-him-and-take-me-the-only-risk-is/) [Lisa Kleypas](https://sms4smile.com/quotes/author/lisa-kleypas/) > [If an alien lands on your front lawn and extends an appendage as a gesture of greeting, before you get friendly, toss it an…](https://sms4smile.com/quotes/neil-degrasse-tyson/if-an-alien-lands-on-your-front-lawn-and-extends-an-appendage-as-a/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [For every one billion particles of antimatter there were one billion and one particles of matter. And when the mutual annihilation was complete, one…](https://sms4smile.com/quotes/albert-einstein/for-every-one-billion-particles-of-antimatter-there-were-one-billion/) [Albert Einstein](https://sms4smile.com/quotes/author/albert-einstein/) > [Ideals and morality are often spoken of as virtual antimatter to the behaviors allegedly needed to maximize profits.](https://sms4smile.com/quotes/stephen-young/ideals-and-morality-are-often-spoken-of-as-virtual-antimatter-to-the/) [Stephen Young](https://sms4smile.com/quotes/author/stephen-young/) > [“Energetically speaking, antimatter is the mirror image of matter, so the two instantly cancel each other out if they come in contact. Keeping antimatter…](https://sms4smile.com/quotes/dan-brown/energetically-speaking-antimatter-is-the-mirror-image-of-matter-so/) [Dan Brown](https://sms4smile.com/quotes/author/dan-brown/) > [God created... light anddark, heaven and hell-science claims the same thing as religion, that the Big Bang createdeverything in the universe with an opposite."Including…](https://sms4smile.com/quotes/dan-brown/god-created-light-anddark-heaven-and-hell-science-claims-the-same/) [Dan Brown](https://sms4smile.com/quotes/author/dan-brown/) > [Opposites can attract, as in magnetism. Or explode, as in matter and antimatter.](https://sms4smile.com/quotes/peter-david/opposites-can-attract-as-in-magnetism-or-explode-as-in-matter-and/) [Peter David](https://sms4smile.com/quotes/author/peter-david/) ## More by Richard P. Feynman > [“Philosophers have said before that one of the fundamental requisites of science is that whenever you set up the same conditions, the same thing…](https://sms4smile.com/quotes/richard-p-feynman/philosophers-have-said-before-that-one-of-the-fundamental-requisites/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [My rule is, when you are unhappy, think about it. But when you're happy, don't. Why spoil it? You're probably happy for some ridiculous…](https://sms4smile.com/quotes/richard-p-feynman/my-rule-is-when-you-are-unhappy-think-about-it-but-when-you-re-happy/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [Trying to understand the way nature works involves a most terrible test of human reasoning ability. It involves subtle trickery, beautiful tightropes of logic…](https://sms4smile.com/quotes/richard-p-feynman/trying-to-understand-the-way-nature-works-involves-a-most-terrible/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [Today's brains are yesterday's mashed potatoes.](https://sms4smile.com/quotes/richard-p-feynman/today-s-brains-are-yesterday-s-mashed-potatoes/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [Mathematics is a language plus reasoning; it is like a language plus logic. Mathematics is a tool for reasoning.](https://sms4smile.com/quotes/richard-p-feynman/mathematics-is-a-language-plus-reasoning-it-is-like-a-language-plus/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [It is necessary for the very existence of science that minds exist which do not allow that nature must satisfy some preconceived conditions.](https://sms4smile.com/quotes/richard-p-feynman/it-is-necessary-for-the-very-existence-of-science-that-minds-exist/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [“There was a Princess Somebody of Denmark sitting at a table with a number of people around her, and I saw an empty chair…](https://sms4smile.com/quotes/richard-p-feynman/there-was-a-princess-somebody-of-denmark-sitting-at-a-table-with-a/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [All the time you're saying to yourself, 'I could do that, but I won't,'--which is just another way of saying that you can't.](https://sms4smile.com/quotes/richard-p-feynman/all-the-time-you-re-saying-to-yourself-i-could-do-that-but-i-won-t/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [“There's a big difference between knowing the name of something and knowing something.”](https://sms4smile.com/quotes/richard-p-feynman/there-s-a-big-difference-between-knowing-the-name-of-something-and/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [The fact that you are not sure means that it is possible that there is another way someday.](https://sms4smile.com/quotes/richard-p-feynman/the-fact-that-you-are-not-sure-means-that-it-is-possible-that-there/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [You can always recognize truth by its beauty and simplicity.](https://sms4smile.com/quotes/richard-p-feynman/you-can-always-recognize-truth-by-its-beauty-and-simplicity/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [One cannot understand... the universality of laws of nature, the relationship of things, without an understanding of mathematics. There is no other way to…](https://sms4smile.com/quotes/richard-p-feynman/one-cannot-understand-the-universality-of-laws-of-nature-the/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [Mathematics is not just a language. Mathematics is a language plus reasoning.](https://sms4smile.com/quotes/richard-p-feynman/mathematics-is-not-just-a-language-mathematics-is-a-language-plus/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [A poet once said, "The whole universe is in a glass of wine." We will probably never know in what sense he meant that,…](https://sms4smile.com/quotes/richard-p-feynman/a-poet-once-said-the-whole-universe-is-in-a-glass-of-wine-we-will/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) > [I was a very shy character, always feeling uncomfortable because everybody was stronger than I, and always afraid I would look like a sissy.…](https://sms4smile.com/quotes/richard-p-feynman/i-was-a-very-shy-character-always-feeling-uncomfortable-because/) [Richard P. Feynman](https://sms4smile.com/quotes/author/richard-p-feynman/) [Explore all 515 Richard P. Feynman quotes ](https://sms4smile.com/quotes/author/richard-p-feynman/) ## More Antimatter quotes > [Opposites can attract, as in magnetism. Or explode, as in matter and antimatter.](https://sms4smile.com/quotes/peter-david/opposites-can-attract-as-in-magnetism-or-explode-as-in-matter-and/) [Peter David](https://sms4smile.com/quotes/author/peter-david/) > [God created... light anddark, heaven and hell-science claims the same thing as religion, that the Big Bang createdeverything in the universe with an opposite."Including…](https://sms4smile.com/quotes/dan-brown/god-created-light-anddark-heaven-and-hell-science-claims-the-same/) [Dan Brown](https://sms4smile.com/quotes/author/dan-brown/) > [“Energetically speaking, antimatter is the mirror image of matter, so the two instantly cancel each other out if they come in contact. Keeping antimatter…](https://sms4smile.com/quotes/dan-brown/energetically-speaking-antimatter-is-the-mirror-image-of-matter-so/) [Dan Brown](https://sms4smile.com/quotes/author/dan-brown/) > [Ideals and morality are often spoken of as virtual antimatter to the behaviors allegedly needed to maximize profits.](https://sms4smile.com/quotes/stephen-young/ideals-and-morality-are-often-spoken-of-as-virtual-antimatter-to-the/) [Stephen Young](https://sms4smile.com/quotes/author/stephen-young/) > [For every one billion particles of antimatter there were one billion and one particles of matter. And when the mutual annihilation was complete, one…](https://sms4smile.com/quotes/albert-einstein/for-every-one-billion-particles-of-antimatter-there-were-one-billion/) [Albert Einstein](https://sms4smile.com/quotes/author/albert-einstein/) > [If an alien lands on your front lawn and extends an appendage as a gesture of greeting, before you get friendly, toss it an…](https://sms4smile.com/quotes/neil-degrasse-tyson/if-an-alien-lands-on-your-front-lawn-and-extends-an-appendage-as-a/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [There's no-matter in antimatter !.](https://sms4smile.com/quotes/napoleon-natorious-rabb/there-s-no-matter-in-antimatter/) [Napoleon Natorious Rabb](https://sms4smile.com/quotes/author/napoleon-natorious-rabb/) > [I want you," he muttered. "Get rid of him and take me. The only risk is losing someone you don't have anyway. He's not…](https://sms4smile.com/quotes/lisa-kleypas/i-want-you-he-muttered-get-rid-of-him-and-take-me-the-only-risk-is/) [Lisa Kleypas](https://sms4smile.com/quotes/author/lisa-kleypas/) > [“This is what you get for letting rednecks play with antimatter, boss”](https://sms4smile.com/quotes/john-ringo/this-is-what-you-get-for-letting-rednecks-play-with-antimatter-boss/) [John Ringo](https://sms4smile.com/quotes/author/john-ringo/) > [Relationships carry the whole universe within them. They can be everything, nothing, here, then gone. One moment, loving someone makes you shine; the next,…](https://sms4smile.com/quotes/judith-orloff/relationships-carry-the-whole-universe-within-them-they-can-be/) [Judith Orloff](https://sms4smile.com/quotes/author/judith-orloff/) > [“Are you bringing antimatter to Hearth? You play with star-fire energies as casually as you put edges on furniture!”](https://sms4smile.com/quotes/larry-niven-edward-m-lerner/are-you-bringing-antimatter-to-hearth-you-play-with-star-fire/) [Larry Niven Edward M. Lerner](https://sms4smile.com/quotes/author/larry-niven-edward-m-lerner/) > [“bringing ex-lovers back together is like combining matter and antimatter; both are highly improbable and if ever done, deadly”](https://sms4smile.com/quotes/a-m-m-alusi/bringing-ex-lovers-back-together-is-like-combining-matter-and/) [A.M.M Alusi](https://sms4smile.com/quotes/author/a-m-m-alusi/) > [“God created… light and dark, heaven and hell— science claims the same thing as religion, that the Big Bang created everything in the universe…](https://sms4smile.com/quotes/dan-brown/god-created-light-and-dark-heaven-and-hell-science-claims-the-same/) [Dan Brown](https://sms4smile.com/quotes/author/dan-brown/) > [Among the questions we have in mind: dark matter, antimatter, and matter symmetry.](https://sms4smile.com/quotes/fabiola-gianotti/among-the-questions-we-have-in-mind-dark-matter-antimatter-and-matter/) [Fabiola Gianotti](https://sms4smile.com/quotes/author/fabiola-gianotti/) > [“If you see an antimatter version of yourself running towards you, think twice before embracing.”](https://sms4smile.com/quotes/j-richard-gott/if-you-see-an-antimatter-version-of-yourself-running-towards-you/) [J. Richard Gott](https://sms4smile.com/quotes/author/j-richard-gott/) [Browse all 29 Antimatter quotes ](https://sms4smile.com/quotes/about/antimatter/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "All the evidence, experimental and even a little theoretical, seems to indicate that it is the energy content which is involved in gravitation, and therefore, since matter and antimatter both represent positive energies, gravitation makes no distinction.", "creator": { "@type": "Person", "name": "Richard P. 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