Orange Battery Artistic Scientist Generates Electricity Back To Light Is A Creatively Scientific Series

Scientists in Switzerland use sound waves to levitate, manipulate matter. http://bit.ly/15z86Ro As anyone with a subwoofer and a teenager knows, sound waves exert pressure. When those waves are bounced between carefully aligned surfaces, they can create what is known as a standing wave, in which the total pressure from the original wave and its reflection cancel each other out. Objects placed at spots along the wave with the lowest amplitude, known as node points, tend to stay put. Being able to manipulated matter without touching it promises a wealth of applications, from material sciences to biology. For instance nucleic acids can be introduced into cells – a process known as DNA transfection – without fear of contamination."You can basically play with cells in a droplet," says Foresti While commuting via acoustically levitated skateboards may be far off in the future, Foresti says that he hopes that other researchers will soon find novel uses for his method. Meet our heros: http://bit.ly/15z9inT Video: Acoustophoretic Waltz Sodium and water dance a Waltz. http://bit.ly/15z86Ro Courtesy: Dr. Daniele Foresti http://bit.ly/15z96VB

Artistic Scientist Generates Electricity from Different Foods http://bit.ly/15xVIBf Back to Light is a creatively scientific series by photographer Caleb Charland that explores the naturally electrifying power of ordinary objects like fruits and loose change. The images in the series features a number of materials, including consumables readily found in one's pantry, generating enough power to light lamps and LED lights. We had previously seen Charland light a lamp with 300 apples, but now the grocery list has expanded to include oranges, lemons, limes, grapefruits, pomelos, and vinegar.The ongoing photo project, which began in 2010, was initially inspired by the powerful simplicity of the potato battery. The science enthusiast explains, "By inserting a galvanized nail into one side of a potato and a copper wire in the other side a small electrical current is generated. The zinc coating on the nail gives off electrons due to the electrolyte environment within the potato. These electrons then travel along the copper wire providing the electrical voltage to illuminate a small light emitting diode. The utter simplicity of this electrical phenomenon is endlessly fascinating for me."Additionally, Charland reflects on his own project by saying: "This work speaks to a common curiosity we all have for how the world works as well as a global concern for the future of earth’s energy sources. My hope is that these photographs function as micro utopias by suggesting and illustrating the endless possibilities of alternative and sustainable energy production."Charland tells us that he hopes to expand his project this summer by making "little hydro electric generators and installing them in the landscape." Until then, the photographer is showing a selection of his works at Schneider Gallery in Chicago and has a solo show coming up at Gallery Kayafas in Boston from May 17th through June 7th. http://bit.ly/15xVIBf

View launch WEBCAST: Countdown to First Virginia Coast Launch of LADEE to the Moon Webcast: http://bit.ly/1dDZEpv NASA is making final preparations to launch a Lunar Atmosphere and Dust Environment Explorer (LADEE) at 11:27 p.m. EDT Friday, Sept. 6, from NASA's Wallops Flight Facility on Wallops Island, Va. Follow LADEE's latest news at NASA's Wallops Flight Facility: http://1.usa.gov/1dDZQVG

The cellphone signals we never see, by Nickolay Lamm

👏👏👏 If you are following Groovy but not Edutopia, you are missing out! Reposted from @edutopia - #inspirationalquotes #teaching #teachers #teacher #teachersofinstagram #classroom #education #educators - #repost https://www.instagram.com/p/B79N9sDBLEu/?igshid=r8pp9n9eqj2o

Reposted from @backyardastronomyguy - My regular post got cut off at 60 seconds, here’s the full video clip I intended to upload. —————- Here's my video capture of the start of today's Mercury transit of our Sun! Watch the whole video, I added a 2x Barlow for a closeup. Exciting to add Mercury to my list of planets I've seen in our Solar System! 😄🔭 . Wishing you clear skies! -Marty McGuire‬ #NASA #JPL #SolarSystemAmbassador‬ ‪ www.BackyardAstronomyGuy.com‬ #Mercury #transit #MercuryTransit #solarsystem #sun #planets #star #solarfilter #canon #canon60D #oriontelescope #XT10 #dobsonian https://www.instagram.com/p/B4xX9SMhDtv/?igshid=1adc8p5vdaxp6

View launch WEBCAST: Countdown to First Virginia Coast Launch of LADEE to the Moon Webcast: http://bit.ly/1dDZEpv NASA is making final preparations to launch a Lunar Atmosphere and Dust Environment Explorer (LADEE) at 11:27 p.m. EDT Friday, Sept. 6, from NASA's Wallops Flight Facility on Wallops Island, Va. Follow LADEE's latest news at NASA's Wallops Flight Facility: http://1.usa.gov/1dDZQVG

The Day the Earth Smiled In this rare image taken on July 19, 2013, the wide-angle camera on NASA's Cassini spacecraft has captured Saturn's rings and our planet Earth and its moon in the same frame. Earth, which is 898 million miles (1.44 billion kilometers) away in this image, appears as a blue dot at center right; the moon can be seen as a fainter protrusion off its right side. An arrow indicates their location in the annotated version. (The two are clearly seen as separate objects in the accompanying narrow angle frame: PIA14949.) The other bright dots nearby are stars. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. http://1.usa.gov/15H0vAd For more information about the Cassini-Huygens mission visit http://www.nasa.gov/cassini and http://saturn.jpl.nasa.gov. Image Credit: NASA/JPL-Caltech/Space Science Institute

The Planets to Scale If a single pixel on your screen equalled about 300 km, the eight planets (sorry Pluto!) would look something like this. Einstein in a Box: "Lunar Launch" box coming October 1st, 2013 www.EinsteinInABox.com