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Latest Physics Stories

2015-05-05 23:03:03

The Hong Kong Polytechnic University (PolyU) has brought glory to Hong Kong by winning a total of 15 prizes at the 43rd International Exhibition of Inventions of Geneva.

2015-05-05 16:21:11

SAINT CHARLES, Mo., May 5, 2015 /PRNewswire/ -- Cutting Edge Optronics, a Northrop Grumman (NYSE: NOC) company, was honored with the CLEO/Laser Focus World Innovation Award in the Lasers and

2015-05-05 08:22:12

AKRON, Ohio, May 5, 2015 /PRNewswire/ -- The Goodyear Tire & Rubber Company (NASDAQ: GT) has begun using a next-generation silica to increase the fuel-efficiency of its tires.

2015-05-05 08:21:35

BorgWarner's Dual-Clutch Module with Advanced Friction Materials Powers the First Dual-Clutch Transmission for Class 6 and 7 Trucks in North America AUBURN HILLS, Mich., May 5, 2015

2015-05-04 23:03:25

Bobby McGehee asks, "Could the smallest atoms be the answer to the biggest question?" PHOENIX (PRWEB) May 04, 2015 A new book refutes the Big

2015-05-04 16:23:55

GLENWOOD, Ill., May 4, 2015 /PRNewswire/ -- Landauer, Inc.

2015-05-04 16:20:26

FREDERICKSBURG, Va., May 4, 2015 /PRNewswire-USNewswire/ -- The American Traffic Safety Services Association (ATSSA) has been awarded a prestigious 2015 Communicator Award, Award of Distinction

deep space exploration
2015-05-04 15:27:15

NASA’s currently-planned future mission to Mars may be bad news for the astronauts likely to take part in the journey, as new research currently appearing in the journal Science Advances has found that long-term exposure to cosmic rays could cause cognitive impairment.

2015-05-04 12:23:22

Results of Studies by Three Key Opinion Leader Laboratories Demonstrate Significant Advantages in Drug Discovery, Cancer Detection, and in the Analysis of Microorganism Diversity in Soil SOUTH

2015-05-03 08:20:21

MarketReportsOnline.com adds "The Global Market for Scanning and Electron Microscopes" report to its research store. DALLAS, May 3, 2015 /PRNewswire-iReach/ -- The electron microscopes, dual


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...

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Word of the Day
begunk
  • To befool; deceive; balk; jilt.
  • An illusion; a trick; a cheat.
The word 'begunk' may come from a nasalised variant of Scots begeck ("to deceive, disappoint"), equivalent to be- +‎ geck.