|
|
 |
|
 |
 |
|
 |
| |
Trans-Force 5-seat and 5D interactive attraction offers a profitable business opportunity for new start-ups and established venues in the entertainment industry, developed to offer a quick return on investment. Новый 5D интерактивный аттракцион Транс-Форс позволяет не только начать перспективный бизнес «с нуля», но и повысить доходность существующих развлекательных центров. Быстрый возврат инвестиций в течение 1 года и неослабевающий интерес посетителей подтвержден уже десятками работающих аттракционов в России и мире.
Теги: Estestvoznanie путешествие космос астрономия trans-force транс-форс 3d виртуальная реальность аттракцион урок класс
|
|
 |
|
Просмотров: 478 автор: admin Комментарии (5) |
|
 |
|
|
|
|
|
|
| |
mp3: bit.ly A musical investigation into the nature of atoms and subatomic particles, the jiggly things that make up everything we see. Featuring Morgan Freeman, Stephen Hawking, Michio Kaku, Brian Cox, Richard Feynman, and Frank Close. "The Quantum World" is the eleventh installment in the ongoing Symphony of Science music video series. Materials used in the creation of this video are from: symphonyofscience.com for downloads & more videos! Richard Feynman - Fun to Imagine BBC Visions of the Future - the Quantum Revolution Through the Wormhole with Morgan Freeman Into the Universe with Stephen Hawking Brian Cox TED Talk BBC What Time is it BBC Wonders of the Universe BBC Horizon - What Is Reality Special thanks to everybody who's donated to keep the project alive and to those who helped track down the materials used in this video. *Please note that dark matter and dark energy are considered to make up a majority of the universe, in addition to the 12 particles and 4 forces. Lyrics [Morgan Freeman] So, what are we really made of? Dig deep inside the atom and you'll find tiny particles Held together by invisible forces Everything is made up Of tiny packets of energy Born in cosmic furnaces [Frank Close] The atoms that we're made of have Negatively charged electrons Whirling around a big bulky nucleus [Michio Kaku] The Quantum Theory Offers a very different explanation Of our world [Brian Cox] The universe is made of Twelve particles of matter Four forces of nature That's a ...
Теги: symphony science quantum world atom atoms particles subatomic morgan freeman stephen hawking richard feynman michio kaku brian cox carl sagan john boswell melodysheep
|
|
|
|
Просмотров: 478 автор: admin Комментарии (5) |
|
|
|
|
|
|
|
|
| |
We show how to make glow sticks and go through all the chemicals needed as well as how to make different colors. We also talk about the chemistry and scientifically research a proposed mechanism. To make the glow stick mix together the following: 10mL Diethyl Phthalate (solvent) 3mg of fluorescent dye (see below) 50mg TCPO (see below) 100mg sodium acetate 3mL 30% hydrogen peroxide (add last to start reaction) The fluorescent dye can be 9,10-bis(phenylethynyl)anthracene for green, Rubrene for yellow, 9,10-diphenylanthracene for blue, and rhodamine B for red. TCPO is expensive to buy but can be made for much cheaper by following the directions in our previous video: www.youtube.com The chemicals, including the ones to make TCPO were purchased from alfa aesar: www.alfa.com The Rhodamine B and Rubrene dyes were instead purchased from sigma Aldrich www.sigmaaldrich.com The dyes and TCPO are carcinogenic and gloves should be worn when handling them. The TCPO and sodium acetate amounts can be varied considerably and still obtain good light. Smaller quantities tend to be dimmer and decay faster, while larger quantities last longer. For those of you higher level individuals that actually do want to know the mechanism for this process, please refer to this article: pubs.acs.org
Теги: Glow stick cyalume chemiluminescence TCPO trichlorophenyl diphenyl oxalate crystal glowstick luminol science project organic chemistry lab lightstick light peroxylate snaplight snap chemiluminescent Mountain Dew in the dark nerd nurd rage tutorial
|
|
|
|
Просмотров: 478 автор: admin Комментарии (5) |
|
|
|
|
|
|
|
|
| |
She that mad man with all those crazy keyboards and computer geek equipment as he creates sounds unheard of.
Теги: thomas dolby picturemusicint
|
|
|
|
Просмотров: 478 автор: admin Комментарии (5) |
|
|
|
|
|
|
|
|
| |
Flying Saucers and Science is a comprehensive look at the scientific data on the flying saucer phenomenon. Nuclear physicist and lecturer Stanton T. Friedman has distilled more than 40 years of research on UFOs, and shares his work on a wide variety of classified advanced nuclear and space systems. He answers a number of physics questions in layman's terms, and establishes that travel to nearby stars is within reach without violating the laws of physics. Photographs of little known, far-out advanced propulsion systems, on some of which he worked, are included. Friedman also presents data demonstrating the ability to withstand high accelerations with some surprising results. He clearly shows that government policy on this subject has been to provide false, misleading claims and disinformation, and establishes that the subject truly represents a Cosmic Watergate. 73 Minutes, Cat# U1123 For books and DVDs featuring Stanton Friedman go to www.UFOTV.com
Теги: UFOTV ufotvstudios UFOTV® UFO
|
|
|
|
Просмотров: 478 автор: admin Комментарии (5) |
|
|
<<Назад | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | Вперед>>
|
|
