Dr. S. James Gates, Jr. talks about how physics is magical <I>Science</I> Podcasts

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30-Oct-2014 13:54
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Showing multimedia 51-60 out of 66124.

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Irradiated Membrane

Irradiated Membrane
A membrane irradiated through a mask is shown. A pink bird is visible, showing where the UV light has reached the membrane and activated it.

Contact: Luciano F. Boesel
luciano.boesel@empa.ch
41-587-657-393
Swiss Federal Laboratories for Materials Science and Technology (EMPA)

Illustration of UV-Activated Plaster Delivering a Dose

Illustration of UV-Activated Plaster Delivering a Dose
Visible light is not able to activate the functional group (left), whereas UV light can do so (right). As a result it is possible to create a plaster which, upon UV-activation, can deliver a dose of ...

Contact: Luciano F. Boesel
luciano.boesel@empa.ch
41-587-657-393
Swiss Federal Laboratories for Materials Science and Technology (EMPA)

NASA Sees a Prodigious Sunspot

NASA Sees a Prodigious Sunspot
The largest sunspot of this solar cycle has now rotated around so that it is just about facing Earth. The video clip of filtered light images (Oct. 18-22, 2014) show this substantial active region is ...

Contact: Susan Hendrix
susan.m.hendrix@nasa.gov
301-286-7745
NASA/Goddard Space Flight Center

NASA's SDO Observes More Flares Erupting from Giant Sunspot

NASA's SDO Observes More Flares Erupting from Giant Sunspot
The sun emitted a mid-level solar flare, an M6.6-class, peaking at 11:32 pm EDT on Oct. 28, 2014 – the latest in a series of substantial flares from a giant active region on the sun that first ...

Contact: Susan Hendrix
susan.m.hendrix@nasa.gov
301-286-7745
NASA/Goddard Space Flight Center

Here's Looking at You: Spooky Shadow Gives Jupiter a Giant Eye

Here's Looking at You: Spooky Shadow Gives Jupiter a Giant Eye
This trick that the planet is looking back at you is actually a Hubble treat: An eerie, close-up view of Jupiter, the biggest planet in our solar system. Hubble was monitoring changes in Jupiter's ...

Contact: Lynn Chandler
Lynn.chandler-1@nasa.gov
301-286-2806
NASA/Goddard Space Flight Center

SEM of Multisurface Material

SEM of Multisurface Material
Engineers at UC San Diego have developed a nanoparticle-based material for concentrating solar power plants that converts 90% of captured sunlight to heat. With particle sizes ranging from 10 ...

Contact: Catherine Hockmuth
chockmuth@ucsd.edu
858-822-1359
University of California - San Diego

Spray-Painting Novel Material

Spray-Painting Novel Material
UC San Diego mechanical engineering professor Renkun Chen spray paints a novel material designed that could significantly improve the cost competitiveness of solar energy by converting more than 90 ...

Contact: Catherine Hockmuth
chockmuth@ucsd.edu
858-822-1359
University of California - San Diego

Optical Testing

Optical Testing
Graduate student Bryan VanSaders measures how much simulated sunlight a novel material can absorb using a unique set of instruments that takes spectral measurements from visible to infrared. This ...

Contact: Catherine Hockmuth
chockmuth@ucsd.edu
858-822-1359
University of California - San Diego

LRO Has Imaged the LADEE Impact Site

LRO Has Imaged the LADEE Impact Site
LRO has imaged the LADEE impact site on the eastern rim of Sundman V crater. The image was created by ratioing two images, one taken before the impact and another afterwards. The bright area ...

Contact: Nancy Neal-Jones
nancy.n.jones@nasa.gov
301-286-0039
NASA/Goddard Space Flight Center

Cell Transitions

Cell Transitions
Understanding cell transformation can help clinical researchers tackle medical problems. The images show how a growth factor caused cells to change forms and regroup from tight packs of epithelial ...

Contact: Lindsay Taylor Key
ltkey@vt.edu
540-231-6594
Virginia Tech

Showing multimedia 51-60 out of 66124.

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