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  • October 21, 2014
  • 04:51 PM
  • 1 view

Dude, wheres my Hover Car? Oh wait…

by Gabriel in Lunatic Laboratories

We all (of a certain age) remember the Jetsons, a futuristic family with hi-tech gadgets and gizmos. However, nothing said, “the future is here” quite like things hovering. Even in the movie Back to the future, they have hover boards and flying cars. Unfortunately we don’t, which is a shame because according to the 1950’s we are the future, we should have hover-cars and hover boards… well the wait is over. Yep, introducing the first real hover board!... Read more »

Hendo Hover. (2014) Hendo Hoverboards - World's first REAL hoverboard. Kickstarter. info:other/Here

  • October 20, 2014
  • 04:50 PM
  • 32 views

A Venusian Mystery Explored Once More

by Gabriel in Lunatic Laboratories

Venus, the place where women are from... supposedly. To say Venus has a harsh climate would be an understatement, this is one of many reasons why we will never (or maybe not soon) see a "long lasting" Venus rover counterpart to our Mars rover missions. Still, the planet (much like all the other plants) can teach us a lot about not just our own origins, but the origins of the universe. Also like all our neighbor planets Venus is hiding something beneath its brilliant shroud of clouds, a mystery t........ Read more »

Harrington, E. et. Al. (2014) The puzzle of radar-bright highlands on venus: a high-spatial resolution study in Ovda regio. Geological Society of America. info:other/136-4

  • October 20, 2014
  • 12:12 PM
  • 33 views

How a camera and quantum physics could improve phone security

by This Science is Crazy! in This Science Is Crazy!

New study uses mobile phone camera to detect light, using shot noise to generate true random numbers which researchers hope could be used for encryption in the future.... Read more »

Sanguinetti, B., Martin, A., Zbinden, H., & Gisin, N. (2014) Quantum Random Number Generation on a Mobile Phone. Physical Review X, 4(3). DOI: 10.1103/PhysRevX.4.031056  

  • October 14, 2014
  • 08:19 PM
  • 49 views

Ghost in the Lab

by Rodney Steadman in Gravity's Pull

How science can be used to explain paranormal experiences.... Read more »

Tandy V, & Lawrence TR. (1998) The Ghost in the Machine. Journal of the Society for Psychical Research, 62(851). info:/

Berglund B, Hassmén P, & Job R. (1996) Sources and effects of low-frequency noise. The Journal of the Acoustical Society of America, 99(5), 2985-3002. DOI: 10.1121/1.414863  

  • October 13, 2014
  • 10:18 AM
  • 63 views

Guiding light to boost algae biofuel production

by This Science is Crazy! in This Science Is Crazy!

New study uses waveguides dotted with SU-8 pillars to scatter light in a tank of algae. By varying the spacing of the pillars, light intensity across the tank was approximately uniform and increased algae growth by 'at least 40%' compared to scheme with uniformly-distributed pillars... Read more »

  • October 12, 2014
  • 09:56 AM
  • 76 views

Largest methane hotspot in the US found in the Four Corners: fracking not to blame!

by Jonathan Trinastic in Goodnight Earth

New space-based observation has found a methane hotspot in the Four Corners due to coalbed methane from coal mines!... Read more »

Kort, E., Frankenberg, C., Costigan, K., Lindenmaier, R., Dubey, M., & Wunch, D. (2014) Four corners: The largest US methane anomaly viewed from space. Geophysical Research Letters. DOI: 10.1002/2014GL061503  

  • October 10, 2014
  • 08:00 AM
  • 95 views

For Disguise, Female Squid Turn On Fake Testes

by Elizabeth Preston in Inkfish

Did you know this week is International Cephalopod Awareness Days? I’ll assume your gifts are in the mail. Today is dedicated to squid, and you can’t have total cephalopod awareness without discussing fake squid testes. This post was first published in September 2013. The best way to stay out of trouble, if you’re a shimmery, […]The post For Disguise, Female Squid Turn On Fake Testes appeared first on Inkfish.... Read more »

DeMartini DG, Ghoshal A, Pandolfi E, Weaver AT, Baum M, & Morse DE. (2013) Dynamic biophotonics: female squid exhibit sexually dimorphic tunable leucophores and iridocytes. The Journal of experimental biology, 216(Pt 19), 3733-41. PMID: 24006348  

  • October 9, 2014
  • 04:10 PM
  • 98 views

Solar Panel Hybrid is Cheap and Super Efficient

by Gabriel in Lunatic Laboratories

Solar cells are inefficient, it’s a sad fact. With todays technology they boast about a 10-15% efficiency, compare that to todays gas engine at roughly 20-25% and you can see it’s not quite up to par. Well that could all change very soon thanks to a new method for transferring energy from organic to inorganic semiconductors. This could boost the efficiency of widely used inorganic solar cells to as close as 100% efficiency as they can get.... Read more »

Tabachnyk M, Ehrler B, Gélinas S, Böhm ML, Walker BJ, Musselman KP, Greenham NC, Friend RH, & Rao A. (2014) Resonant energy transfer of triplet excitons from pentacene to PbSe nanocrystals. Nature materials. PMID: 25282509  

  • October 7, 2014
  • 07:45 PM
  • 93 views

Climate change roundup: underestimated ocean heat content and emissions from the peatlands!

by Jonathan Trinastic in Goodnight Earth

A quick review of two new climate change-related articles. One finds we have underestimated the heat content in upper oceans, suggesting possibly higher future warming rates. The other discusses a new model to look at methane emissions in the peatlands... Read more »

  • October 6, 2014
  • 04:13 AM
  • 80 views

Not-So-Green Men

by Viputheshwar Sitaraman in Draw Science

The Webb Telescope searches for alien life on exoplanets by analyzing CFC pollution from potentially advanced civilizations.... Read more »

  • October 3, 2014
  • 10:02 AM
  • 89 views

How to Say “SOS” in Catfish

by Elizabeth Preston in Inkfish

It’s good to have a plan in case of emergency. If there’s a fire, take the stairs to the ground floor. If a bird tries to eat you, say “ERK ERK ERK” by grinding your spine bone against your shoulder bone until it drops you. That latter one will work best if you’re a certain […]The post How to Say “SOS” in Catfish appeared first on Inkfish.... Read more »

  • October 2, 2014
  • 06:16 PM
  • 132 views

Living on the edge: graphene quantum dots perform as well as platinum in fuel cell electrodes

by Jonathan Trinastic in Goodnight Earth

Down with platinum! New research out of Rice University shows that graphene quantum dots attached to graphene oxide sheets perform as well as platinum in fuel cell electrodes. And they're much cheaper!... Read more »

  • September 29, 2014
  • 08:52 PM
  • 134 views

There's nothing quite like renewables: Modeling indicates natural gas production will not reduce future greenhouse gas emissions as hoped

by Jonathan Trinastic in Goodnight Earth

Not so fast natural gas! New modeling using 'commitment' accounting to represent social inertia indicates that natural gas may not reduce emissions as hoped.... Read more »

Steven J Davis and Robert H Socolow. (2014) Commitment accounting of CO2 emissions. Environmental Research Letters, 9(084018). info:/

  • September 29, 2014
  • 03:04 PM
  • 110 views

Wind Turbines Kill Bats by Impersonating Trees

by Elizabeth Preston in Inkfish

Survival tip: don’t hang around machines that have giant spinning blades. It’s a lesson bats have been slow to learn, judging by the large numbers of their corpses found beneath wind turbines. New video footage suggests some bats are attracted to wind farms because they can’t tell turbines apart from trees. If it’s true, this […]The post Wind Turbines Kill Bats by Impersonating Trees appeared first on Inkfish.... Read more »

Paul. M. Cryan, P. Marcos Gorresen, Cris D. Hein, Michael R. Schirmacher, Robert H. Diehl, Manuela M. Huso, David T. S. Hayman, Paul D. Fricker, Frank J. Bonaccorso, Douglas H. Johnson.... (2014) Behavior of bats at wind turbines. PNAS. info:/10.1073/pnas.1406672111

  • September 27, 2014
  • 01:29 PM
  • 181 views

Are Black Holes just in Our Imagination?!

by Gabriel in Lunatic Laboratories

Black holes, physicists have been fighting over them forever, heck there is even a book entitled the black hole war! (which I do recommend for anyone interested) It’s no real surprise since they are the ultimate unknown – the blackest and most dense objects in the universe that do not even let light escape. And as if they weren't bizarre enough to begin with, now add this to the mix: they don’t exist.... Read more »

Laura Mersini-Houghton, Harald P. Pfeiffer. (2014) Back-reaction of the Hawking radiation flux on a gravitationally collapsing star II: Fireworks instead of firewalls . Physics Letters B. info:/arXiv:1409.1837

  • September 26, 2014
  • 10:30 AM
  • 159 views

Walking Really Is Just Falling and Catching Yourself

by Elizabeth Preston in Inkfish

The flailing of a gymnast who’s missed a step on the balance beam might not be far off from what the rest of us experience every day. Each step we take is really a tiny fall, a mathematical model suggests. The random-looking variation in our footfalls is actually a series of corrections. Our strides are […]The post Walking Really Is Just Falling and Catching Yourself appeared first on Inkfish.... Read more »

  • September 23, 2014
  • 06:41 PM
  • 123 views

A shale's life: first life cycle assessment of shale gas production in Great Britain

by Jonathan Trinastic in Goodnight Earth

A paper has just come out looking at the life cycle impact of shale gas production in Great Britain. At the same time, the author is speaking at the Labour Party Conference in Manchester. A great opportunity for science and policy to unite!... Read more »

  • September 21, 2014
  • 04:40 PM
  • 113 views

DICE 2014

by Marco Frasca in The Gauge Connection

I have spent this week in Castiglioncello participating to the Conference DICE 2014. This Conference is organized with a cadence of two years with the main efforts due to Thomas Elze. I have been a participant to the 2006 edition where I gave a talk about decoherence and thermodynamic limit (see here and here). This […]... Read more »

Marco Frasca. (2006) Thermodynamic Limit and Decoherence: Rigorous Results. Journal of Physics: Conference Series 67 (2007) 012026. arXiv: quant-ph/0611024v1

Ali H. Chamseddine, Alain Connes, & Viatcheslav Mukhanov. (2014) Quanta of Geometry. arXiv. arXiv: 1409.2471v3

  • September 20, 2014
  • 01:52 PM
  • 137 views

Solving the metal problem: new organic solar cell material allows wide use of metal cathodes, improves efficiency

by Jonathan Trinastic in Goodnight Earth

New research in Science shows the use of a new organic buffer layer that allows a wide range of metal electrodes to be used in conjunction with solution-based processing.... Read more »

  • September 17, 2014
  • 08:05 AM
  • 182 views

Should I Stay Or Should I Go

by Mark Lasbury in As Many Exceptions As Rules

Bacteria can swarm to conquer new territory or settle into structured biofilms, not unlike tribes that are nomadic versus those that build cities. New research indicates has shed light on the mechanics of swarming and biofilm production, including the function of extracellular DNA and secreted polysaccharides. Both biofilms and swarming depend on quorum sensing, and several new papers have identified chemicals that can interrupt quorum sensing in pathogenic bacteria and therefore prevent disease........ Read more »

Gloag ES, Turnbull L, Huang A, Vallotton P, Wang H, Nolan LM, Mililli L, Hunt C, Lu J, Osvath SR.... (2013) Self-organization of bacterial biofilms is facilitated by extracellular DNA. Proceedings of the National Academy of Sciences of the United States of America, 110(28), 11541-6. PMID: 23798445  

Alteri CJ, Himpsl SD, Pickens SR, Lindner JR, Zora JS, Miller JE, Arno PD, Straight SW, & Mobley HL. (2013) Multicellular bacteria deploy the type VI secretion system to preemptively strike neighboring cells. PLoS pathogens, 9(9). PMID: 24039579  

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