‘No fireworks on ISS’ so astronauts experiment with ‘light painting’ instead (photos)

a timelapse image showing an astronaut moving from the back to the front of a module in the international space station. at back is an american flag

Since fireworks were not allowed on the space station, NASA astronauts improvised with camera flashes to celebrate Independence Day. International Space Station (ISS) astronaut Matthew Dominick experimented with “light painting” — a long exposure in a dark room that illuminates a subject with a light source — during Expedition 71’s Fourth of July free time. … Read more

New experiment to ‘capture’ dark matter could unravel mysteries of the universe

SciTechDaily

Researchers at the University of Nottingham have developed a new method using a 3D-printed vacuum system to detect dark matter and potentially reveal the nature of dark energy. The system manipulates the gas density and uses ultracold lithium atoms to probe the effects of scalar fields, with the aim of observing domain walls: defects formed … Read more

Physicists’ laser experiment excites atomic nucleus, potentially enabling new type of atomic clock

Laser light passing through the transparent crystal and exciting the thorium core. Credit: James Terhune, Hudson Group, UCLA For nearly 50 years, physicists have dreamed of unlocking the secrets of increasing the energy state of the nucleus of an atom using a laser. This achievement would make it possible to replace today’s atomic clocks with … Read more

China builds robot with lab-grown human brain, called ‘Organoid’ in experiment

CHINA has developed a robot with a strange, lab-grown human brain. Frankenstein’s wacky invention is also called an ‘organoid’ and is the latest attempt to create a hybrid machine that can independently perform a number of useful tasks. A model of the brain-robot hybrid from ChinaCredit: Tianjin University The crazy device hopes to help a … Read more

CERN ATLAS experiment releases 65 TB of open data for research

Open Data at the ATLAS Experiment. Credit: ATLAS Collaboration/CERN The ATLAS Experiment at CERN has made two years of scientific data available to the public for research purposes. The data include recordings of proton-proton collisions from the Large Hadron Collider (LHC) at a collision energy of 13 TeV. This is the first time ATLAS has … Read more

I turned off my PC when the “do not turn off” icon appeared in five different games to see what would happen and boy was this an annoying experiment

We’ve all seen it. The small spinning symbol that warns players of impatient actions to disable. “Do not turn off your system when this symbol is displayed,” is the message you often see when starting up a game (or some other version of these words). The implication is clear. Saving is delicate and if you interrupt this invisible ritual, the data written to a folder deep in the bowels of your PC becomes corrupted, destroyed, exiled. You will lose all your progress, all your precious swords and achievements.

But is this true? How likely is it that you… Real suffer a catastrophic loss of shotgun shells? To find out, I decided to spend a very annoying afternoon turning my gaming rig off and on again during multiple games. Was this a good idea? Don’t know. I’m a gamer, not an ideas guy.

Read more

CERN experiment reveals “spooky action at a distance” persists between top quarks – The Debrief

top quarks

Quantum entanglement in top quarks has been demonstrated, according to CERN physicists who say the discovery provides new insights into the behavior of fundamental particles and their interactions at distances that cannot be reached by light-speed communications. The research, led by Professor Regina Demina of the University of Rochester, extends the phenomenon known as ‘spooky … Read more

Combining theory and experiment to shed new light on proton spin

A global analysis of experimental data and Quantum Chromodynamics calculations of the lattice provides insight into the role of the gluons (purple coils) that contribute to the spin of the nucleon. Gluons are manifestations of the. Credit: Jefferson Lab Nuclear physicists have long been working to reveal how the proton gets its spin. Now, a … Read more

Combining theory and experiment to shed new light on proton spin

This article was reviewed according to Science fact checked peer-reviewed publication trusted source proofread OK! A global analysis of experimental data and Quantum Chromodynamics calculations of the lattice provides insight into the role of the gluons (purple coils) that contribute to the spin of the nucleon. Gluons are manifestations of the. Credit: Jefferson Lab × … Read more