Quantcast
Channel: Tag "electricity" | Knowtex
Browsing all 19 articles
Browse latest View live

Image may be NSFW.
Clik here to view.

Google PowerMeter

youtube.comGooglers talk about our prototype product that will allow you to see detailed home energy information right on your computer.»Google PowerMeter

View Article



Image may be NSFW.
Clik here to view.

Gigantic jets blast electricity into upper atmosphere

newscientist.comFirst measurement of discharge from an electric jet shows it was as powerful as a cloud-to-ground strike and reached up to 89 kilometres. These gigantic jets could be important to...

View Article

Image may be NSFW.
Clik here to view.

Upwards lightning caught on film

news.bbc.co.ukScientists at Duke University publish images of the rarely-seen phenomenon of upwards lightning where electricity from storms flows into the upper atmosphere taken during last year's...

View Article

Image may be NSFW.
Clik here to view.

Silencing the brain with light

web.mit.eduMIT neuroengineers find a new way to quickly and reversibly shut off neurons with multiple colors of light, which could lead to new treatments for epilepsy and chronic pain.»Silencing the...

View Article

Image may be NSFW.
Clik here to view.

Volcanic Lightning : How It Works

scienceblogs.comAs with Eyjafjallajökull, lightning happens in volcanic ash all the time! Yes, it makes for a spectacular picture, but HOW do you get this in the first place?»Volcanic Lightning : How...

View Article


Image may be NSFW.
Clik here to view.

Graphene organic photovoltaics: Flexible material only a few atoms thick may...

sciencedaily.comA research team has produced flexible transparent carbon atom films that the researchers say have great potential for a new breed of solar cells.»Graphene organic photovoltaics:...

View Article

Image may be NSFW.
Clik here to view.

Deaths per TWh by energy source

nextbigfuture.comRooftop solar is several times more dangerous than nuclear power and wind power. It is still much, much safer than coal and oil, because those have a lot of air pollution...

View Article

Image may be NSFW.
Clik here to view.

Case 'never stronger' for nuclear reactors

independent.co.ukDespite the nuclear crisis in Japan, the case for a new generation of reactors in the UK has never been stronger, the Government's former chief scientist said today.»Case 'never...

View Article


Image may be NSFW.
Clik here to view.

Electric Wand Makes Fire Disappear

news.nationalgeographic.comWith a wave of the hand, scientists can now extinguish small fires, and someday firefighters may be able to too—no spells required.»Electric Wand Makes Fire Disappear

View Article


Image may be NSFW.
Clik here to view.

Is Armenia's Nuclear Plant the World's Most Dangerous?

news.nationalgeographic.comJapan's earthquake-triggered crisis has focused attention on the seismic risk to Armenia's aging Soviet-style nuclear plant.»Is Armenia's Nuclear Plant the World's Most...

View Article

Image may be NSFW.
Clik here to view.

Invention of The Month: Conductive Ink

popsci.comTo connect batteries to devices such as resistors and LEDs, a newly developed ballpoint pen uses silver-based ink that conducts electricity through lines drawn over paper, wood, plastic and...

View Article

Image may be NSFW.
Clik here to view.

Science and Magic: Cracking the Secrets of Magic Acts at the Time of Houdin,...

blog.mysciencework.comMagic tricks can draw on dexterity, science, technique or even psychology. Here, we offer you the chance to travel back in time, to the beginning of the 20th century, and to...

View Article

Image may be NSFW.
Clik here to view.

The Thrilling Physics of Resonance - S4A

science4all.orgFrom the destruction of bridges and buildings to the foundations of electromagnetism and quantum mechanics, through their uses by radios or our ears,resonance is a counter-intuitive...

View Article


Image may be NSFW.
Clik here to view.

Natural Gas -- Not Renewables -- Is Replacing Nuclear Power

forbes.comAs all energy experts know, renewables will never replace any of nuclear’s clean power lost by the closing of nuclear plants. Renewables are having enough trouble replacing significant...

View Article

Image may be NSFW.
Clik here to view.

Is nuclear power safe? | HowStuffWorks

science.howstuffworks.comIs nuclear power safe, or is it one of the more dangerous forms of energy production? Find out if nuclear power is safe in this article.»Is nuclear power safe? | HowStuffWorks

View Article


Image may be NSFW.
Clik here to view.

How Deadly Is Your Kilowatt? We Rank The Killer Energy Sources

forbes.comCoal is by far the biggest killer. Nuclear is the safest energy source.»How Deadly Is Your Kilowatt? We Rank The Killer Energy Sources

View Article

Image may be NSFW.
Clik here to view.

German electricity was nearly 10 times dirtier than France's in 2016 —...

environmentalprogress.orgIn 2016, Germany generated 545 terawatt-hours (TWh) of electricity at an average rate of approximately 560 grams of carbon dioxide emitted per kWh. By contrast, France...

View Article


Image may be NSFW.
Clik here to view.

Germany gets only 3.3% of its energy consumption from wind and solar. Ignore...

carboncounter.wordpress.comBut where does Germany’s climate change reputation come from? It certainly does not come from achievements in reducing greenhouse gas emissions. This decade Germany’s...

View Article

Image may be NSFW.
Clik here to view.

Nuclear power policy in the ’80s caused low birth weights after coal stepped...

arstechnica.comThe sudden removal of nuclear power, which doesn’t emit any greenhouse gases, led to a ramp-up in the amount of power being provided by nearby coal plants. That led to increases in...

View Article
Browsing all 19 articles
Browse latest View live




Latest Images