Showing posts with label Physics. Show all posts
Showing posts with label Physics. Show all posts

August 5, 2015

University of Massachusetts Physics Professor Found Dead on Boat



Alexander Sachs of Gloucester
[From article]
The 76-year-old man found dead in a sailboat that washed shore in Beverly was a dedicated physics professor at UMass Lowell with a passion for the open seas.
Alexander Sachs of Gloucester was found in the boat when it ran ashore at Lynch Park on Friday. The initial investigation shows that Sachs likely had a “medical event,” and police suspect no foul play, Essex District Attorney Jonathan W. Blodgett’s office said.
“Sailing was his real passion,” said James Egan, a colleague at the university’s physics department. “He apparently died doing something he really loved to do.”
Egan, who worked with Sachs for 45 years, said Sachs grew up in Poland and France. Though Sachs was trained as a mechanical engineer, he taught and led research for the university’s physics department.
“He was always talking about sailing and asking me questions about computerized navigation … that he could download into the computer,” Egan said.

http://www.bostonherald.com/news_opinion/local_coverage/2015/08/sailor_found_dead_on_boat_was_physics_professor

Sailor found dead on boat was physics professor
Sunday, August 2, 2015
By: Brian Dowling
Boston Herald

April 16, 2015

Brief History of Mathematics And The Question of Its Origin




Math is great for describing the physical world, but falls short when describing economics, the stock market and weather. Engineers use approximations for their creations, which work well in the real world. Fun and exciting brief history. In a recent conversation I said math is an integral part of music. This was verified in this film. Explained are Aristotle's error, Gallileo's, Newton's and Maxwell's contribution to knowledge, and many more. 

Program Description
Join NOVA on a mathematical mystery tour—a provocative exploration of math's astonishing power across the centuries. We discover math's signature in the swirl of a nautilus shell, the whirlpool of a galaxy, and the spiral in the center of a sunflower. Math was essential to everything from the first wireless radio transmissions to the prediction and discovery of the Higgs boson and the successful landing of rovers on Mars. Astrophysicist and writer Mario Livio, along with a colorful cast of mathematicians, physicists, and engineers, follow math from Pythagoras to Einstein and beyond. It all leads to the ultimate riddle: Is math a human invention or the discovery of the language of the universe?

http://www.pbs.org/wgbh/nova/physics/great-math-mystery.html

Mystery of Mathematics
NOVA
April 15, 2015

November 26, 2014

Swiss Scientists Release Research Data From Particle Collider



The first data to be released on the Open Data Portal will be from the LHC's Compact Muon Solenoid (CMS) experiment, pictured here. The CMS team will release data three years after it has been collected, to give those on the team time to analyse the data before others get their hands on it.

http://www.dailymail.co.uk/sciencetech/article-2843983/Could-solve-mysteries-universe-Cern-releases-data-Large-Hadron-Collider-public.html

Could YOU solve the mysteries of the universe? Cern releases data from Large Hadron Collider to the public
Cern in Geneva has begun releasing collision data from the LHC on their Open Data Portal website
The public are invited to use the information for research and education
Data will come from various experiments at the particle accelerator
Users will need Linux to download and use the software to view the data
It is the first time the collision data has been made openly available
By Jonathan O'Callaghan for MailOnline
Published: 07:36 EST, 21 November 2014 | Updated: 20:37 EST, 21 November 2014


December 14, 2013

Is Universe Collapsing?




[From article]
The universe could be about to collapse and everything in it - including us - will be compressed into a small, hard ball.
The process may already have started somewhere in our cosmos and is eating away at the rest of the universe, according to theoretical physicists.
The mind-bending concept has been around for a while, but now researchers in Denmark claim they have proven it is possible with mathematical equations.

http://www.dailymail.co.uk/sciencetech/article-2523177/Could-universe-collapse-TODAY-Physicists-claim-risk-likely-started.html

Could the universe collapse TODAY? Physicists claim that risk is ‘more likely than ever and may have already started’
Collapse could be down to a subatomic particle known as the Higgs boson
Higgs boson is evidence for an energy field that pervades the universe
Shift in field will cause particles in it to become billions of times heavier
The new weight will squeeze all material into a small, super-hot and heavy ball, and the universe as we know it will cease to exist
By ELLIE ZOLFAGHARIFARD
Daily Mail (UK)
PUBLISHED: 08:39 EST, 13 December 2013 | UPDATED: 10:47 EST, 13 December 2013

May 18, 2010

French Discover Possible Cause of Existence

[From article]
"Joe Lykken, a theorist at Fermilab, said, “So I would not say that this announcement is the equivalent of seeing the face of God, but it might turn out to be the toe of God.”

http://www.nytimes.com/2010/05/18/science/space/18cosmos.html?ref=science

A New Clue to Explain Existence

New York Times