Quantcast

Latest Physics Stories

2015-03-31 08:28:48

On-Site Utility to Provide All Electricity and Thermal Power WALTHAM, Mass., March 31, 2015 /PRNewswire/ -- American DG Energy Inc.

2015-03-31 08:21:10

- Over 900 VYCON Flywheels Installed Globally Resulting in 13 Million Discharge/Recharge Cycles - CERRITOS, Calif., March 31, 2015 /PRNewswire/ -- Calnetix Technologies' new VYCON®

2015-03-30 23:00:56

KIND LED’s suite of LED grow lights have become the leader of LED grow light products in 2015.

dark matter
2015-03-30 21:17:28

A new survey by the NASA/ESA Hubble Space Telescope and NASA’s Chandra X-ray Observatory studied 72 galactic cluster collisions from all different angles and times, revealing that the 85 percent of the universe’s total matter is way weirder than we could ever imagine.

2015-03-30 16:29:39

LONDON, March 30, 2015 /PRNewswire/ -- This BCC Research report provides an up-to-date understanding of the developing market for superconducting applications, materials, and other enabling

2015-03-30 12:24:31

Two Leading Developers of Fuel-Free Compressed Air Energy Storage Technology Plan to Merge NEWTON, Mass., and SEABROOK, N.H., March 30, 2015 /PRNewswire/ -- General Compression, Inc.

2015-03-30 08:36:10

TEMPE, Ariz., March 30, 2015 /PRNewswire/ -- ProTek Devices(TM) today introduced a new series of ultra-low capacitance transient voltage suppressor arrays (TVS arrays) for overvoltage circuit

15-046
2015-03-28 13:18:43

Astronomers have found that dark matter does not slow down when colliding with itself, meaning it interacts with itself less than previously thought, narrowing down what this crazy substance might be.

2015-03-27 23:01:28

The company’s versatile, entry-level Model TTPX demo probe station will be on display at Booth 300. Columbus, OH (PRWEB) March 27, 2015 Lake Shore

typeia1
2015-03-27 12:07:59

Dark energy is so difficult to understand, but this specific type of supernovae could help determine the rate at which the universe is expanding.


Latest Physics Reference Libraries

Nuclear Fallout
2013-04-01 10:26:30

Nuclear fallout, or just simply fallout, known also as Black Rain, is the residual radioactive material that is propelled into the upper atmosphere after a nuclear black or a nuclear reaction that is conducted in an unshielded facility. It is so called because it "fall out" of the sky after the explosion and the shock wave have passed. It most commonly refers to the radioactive dust and ash that is created when a nuclear weapon explodes, but such dust can also come from a damaged nuclear...

Cosmology
2014-01-12 00:00:00

Image Caption: The Hubble Extreme Deep Field (XDF) was completed in September 2012 and shows the farthest galaxies ever photographed by humans. Each speck of light in the photo is an individual galaxy, some of them as old as 13.2 billion years; the observable universe is estimated to contain more than 200 billion galaxies. Credit: NASA/Wikipedia What is Cosmology? I once commented to an acquaintance that I was fascinated by the field of Cosmology, and mused that if I had more time, I...

Astrophysics
2014-01-12 00:00:00

Image Caption: NGC 4414, a typical spiral galaxy in the constellation Coma Berenices, is about 56,000 light-years in diameter and approximately 60 million light-years distant. Credit: NASA/ESA/Wikipedia What is Astrophysics? For much of the modern age the term Astrophysics has been used synonymously with Astronomy. This interchange is so common that many textbooks even offer the two as having the same meaning. However, from a strictly historical perspective there are differences...

Basic Ocean Terms
2013-02-05 12:52:11

Image Credit: Meteorologist Joshua Kelly When meteorologists are forecasting for ocean-going vessels, there are a few terms that we need to understand. The first term is wavelength. Wavelength is defined as the distance between two crests or between two troughs as seen in the image above. The example above highlights the crest to crest concept of wavelength. The next term that we use is wave height, and to determine this, we first must look at the wave when it passes our station. When...

How Solar Cycles Impact Our Weather Here On Earth
2013-01-13 09:10:34

Solar cycles: what are they and why should we care about them? Solar cycles are made up of what are known as solar minimums (min) and solar maximums (max). We refer to a solar min at the time when the sun is not active with many sunspots, while a solar max is just the opposite when we see a large increase in sunspot activity. So how long do solar cycles last? Typically they run on what is known as an 11 year cycle from the max to the min and then start over again anew. As of 2012 we...

More Articles (84 articles) »
Word of the Day
bowerly
  • Large; stout; burly.
The word 'bowerly' is an alteration of 'burly'.