Hackaday3d
Lorentz Cannon Fires Lightning
The aptly named [LightingOnDemand] has created a Lorentz cannon that can fire a lightning bolt. Honestly, as you can see in the video below, it looks like something from a bad 1950s science ...
The Hockey News27d
'I'm Used To Looking A Bit Lower Down The Lineup For My Name': Why Steven Lorentz Is Being Promoted To Maple Leafs' Top Line
When Steven Lorentz glanced at the lineup chart on Monday morning ahead of Toronto Maple Leafs practice, he was a little surprised. Instead of his name being down on the fourth line beside David ...
The Washington Post23d
Amazon AI deal leaves ‘zombie’ start-up in its wake, whistleblower says
SAN FRANCISCO — As Amazon, Microsoft and Google race ahead in artificial intelligence, they are trying to avoid antitrust scrutiny by stopping short of buying hot companies outright and instead ...
Frontiers7d
Testing parity symmetry of gravity with gravitational waves
The examination of parity symmetry in gravitational interactions has drawn increasing attention. Although Einstein’s General Relativity is parity-conserved, numerous theories of parity-violating (PV) ...
golem.ph.utexas.edu6d
The n-Category Café
Earlier this month the Mathematics Institute at Uppsala University hosted a conference called Categorification in Algebra and Topology, clearly a theme close to our collective heart. As yet there are ...
University of Oslo3d
FYS3120 – Analytical Mechanics and Electrodynamics
This is used to give a covariant (independent of reference frame) description of mechanics and field theories, with a focus on electromagnetism as an example. This course forms a basis for further ...