Received: from nobody by stodi.digitalkingdom.org with local (Exim 4.92) (envelope-from ) id 1ijPev-00080i-Vo for lojban-newreal@lojban.org; Mon, 23 Dec 2019 07:30:13 -0800 Received: from clutch.playbookbar.com ([78.138.118.212]:17489) by stodi.digitalkingdom.org with esmtp (Exim 4.92) (envelope-from ) id 1ijPes-0007zY-Vk for lojban@lojban.org; Mon, 23 Dec 2019 07:30:13 -0800 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; s=q1el; d=playbookbar.com; h=Reply-To:MIME-Version:To:Message-ID:Subject:From:Content-Type:Date; i=spacelamps@playbookbar.com; bh=bTyA+4LZVIzVM9vz/pLIUvf/Ryo=; b=TxKepmYMn1bkMfVeq0lKN3zEsesaUOO154iLLEToQrRxozwBVsCqW2fUyNkzWjVJLVEQCIUmhsNQ nCU5HL6oAG5hnW6HDYdTZG4Yp3TxSln1rGyLoY+gHLqc0es1xopmF/XxmZo9OS+bx5rg9l3WRe7K 37e4iQQk/i6hsUeKdTw= Reply-To: spacelamps@playbookbar.com MIME-Version: 1.0 To: lojban@lojban.org Message-ID: <0riq.STvkce.337662881.omLTb9KDtQDk@clutch.playbookbar.com> Subject: =?UTF-8?B?TGV2aXRhdGluZyBNb29uIExhbXAgRGVmaWVzIEdyYXZpdHk=?= From: SpaceLamps Content-Type: multipart/alternative; boundary="..--DwC0Mwd0fNfLCWDbVXOsNnz2baBA.gum1t.?:--" Date: Mon, 23 Dec 2019 10:30:10 -0500 X-Spam-Score: -2.1 (--) X-Spam_score: -2.1 X-Spam_score_int: -20 X-Spam_bar: -- --..--DwC0Mwd0fNfLCWDbVXOsNnz2baBA.gum1t.?:-- Content-type: text/plain; charset="UTF-8" Content-transfer-encoding: 8bit Watch in amazement as this mesmerizing moon lamp floats in mid air. Basic Facts About Gravity * Gravity (https://web.stanford.edu/~buzzt/gravity.html) is a force of attraction that exists between any two objects. There is a force of gravity between the sun and the Earth, between the Earth and us, and even between two marbles. * Projectiles, satellites, planets, galaxies, and clusters of galaxies are all influenced by Gravity. * Gravity is the weakest of the four known forces of nature, yet the most dominant force. Even though it's the weakest force, Gravity holds together entire solar systems and galaxies * The law of universal gravitation says that every object attracts every other object with a force that, for any two objects, is directly proportional to the mass of each object and inversely proportional to the square of the distance between the two objects. ----------------------------------- [redall] Sun 620 km/s Jupiter 60.2 km/s Earth 11.2 km/s Moon 2.4 km/s Lojban You can use it as a conversation piece on your desk, shelf, or nightstand. [floating] [http://www.playbookbar.com/lessons/facts-about-gravity-you-should-know/] [http://www.playbookbar.com/lessons/facts-about-gravity-you-should-know/] Change between warm and cool light settings with touch controls. Quantum Gravity [https://plato.stanford.edu/entries/quantum-gravity/] The Planck Scale [https://plato.stanford.edu/entries/quantum-gravity/#5.4] In most, though not all, theories of quantum gravity, the gravitational field itself is also quantized. Since the contemporary theory of gravity, general relativity, describes gravitation as the curvature of spacetime by matter and energy, a quantization of gravity seemingly implies some sort of quantization of spacetime geometry: quantum spacetime. Insofar as all extant physical theories rely on a classical (non-quantum) spacetime background, this presents not only extreme technical difficulties, but also profound methodological and ontological challenges for the philosopher and the physicist. Though quantum gravity has been the subject of investigation by physicists for almost a century, philosophers have only just begun to investigate its philosophical implications. of millions. i think thats why she isn't in birds of prey, because they didn't want her first appearance to be in a r-rated film. #recastezra why? wasn't feeling him in josstice league. The legend is that Newton discovered Gravity when he saw a falling apple while thinking about the forces of nature. Whatever really happened, Newton realized that some force must be acting on falling objects like apples because otherwise they would not start moving from rest. Newton also realized that the moon would fly off away from Earth in a straight line tangent to its orbit if some force was not causing it to fall toward the Earth. The moon is only a projectile circling around the Earth under the attraction of Gravity. Newton called this force "gravity" and determined that gravitational forces exist between all objects. he got impeached in his first term and he'll make history in 2020 when he'll be the first president to have a second term while having been impeached. [chester] [http://ww1.playbookbar.com/how-gravity-works/] --..--DwC0Mwd0fNfLCWDbVXOsNnz2baBA.gum1t.?:-- Content-Type: text/html; charset="UTF-8" Content-transfer-encoding: 8bit

Basic Facts About Gravity


  • Gravity is a force of attraction that exists between any two objects. There is a force of gravity between the sun and the Earth, between the Earth and us, and even between two marbles.
  • Projectiles, satellites, planets, galaxies, and clusters of galaxies are all influenced by Gravity.
  • Gravity is the weakest of the four known forces of nature, yet the most dominant force. Even though it's the weakest force, Gravity holds together entire solar systems and galaxies
  • The law of universal gravitation says that every object attracts every other object with a force that, for any two objects, is directly proportional to the mass of each object and inversely proportional to the square of the distance between the two objects.
Watch in amazement as this mesmerizing moon lamp floats in mid air.
Lojban
floating
 
 
Change between warm and cool light settings with touch controls.
Quantum Gravity
The Planck Scale
 
In most, though not all, theories of quantum gravity, the gravitational field itself is also quantized. Since the contemporary theory of gravity, general relativity, describes gravitation as the curvature of spacetime by matter and energy, a quantization of gravity seemingly implies some sort of quantization of spacetime geometry: quantum spacetime. Insofar as all extant physical theories rely on a classical (non-quantum) spacetime background, this presents not only extreme technical difficulties, but also profound methodological and ontological challenges for the philosopher and the physicist. Though quantum gravity has been the subject of investigation by physicists for almost a century, philosophers have only just begun to investigate its philosophical implications.
 
 
The legend is that Newton discovered Gravity when he saw a falling apple while thinking about the forces of nature. Whatever really happened, Newton realized that some force must be acting on falling objects like apples because otherwise they would not start moving from rest.

Newton also realized that the moon would fly off away from Earth in a straight line tangent to its orbit if some force was not causing it to fall toward the Earth. The moon is only a projectile circling around the Earth under the attraction of Gravity. Newton called this force "gravity" and determined that gravitational forces exist between all objects.
 
                                                           
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