This post is intended to collect interesting news happening in science, technology, and academia.
Science
- MIT professor (born in China) arrested and charged with grant fraud. justice.gov – 14 January, 2021. Link
“A professor and researcher at Massachusetts Institute of Technology (MIT) was charged and arrested today in connection with failing to disclose contracts, appointments and awards from various entities in the People’s Republic of China (PRC) to the U.S. Department of Energy.” - Bacteria exhale electricity. Livescience.com – 18 September 2020. Link
“Geobacter — a ubiquitous, groundwater-dwelling genus of bacteria — swallow up organic waste and “exhale” electrons, generating a tiny electric current in the process.” - Watch how sperm really swim. Sciencemag.org – 31 July 2020. Link
“Though in two dimensions sperm appear to lash their tail from side-to-side in symmetric strokes, the reproductive cells actually move in a lop-sided manner, beating their tails to one side only, the team reports today in Science Advances.” - Scientists discover deep-sea bacteria has a metabolism unlike anything we’ve seen before. Scienceglobalnews.com – 3 April 2020. Link
“Known as Acetobacterium woodii, scientists in Germany claim that this species, which also lives in the intestines of termites, can both create and use hydrogen and carbon dioxide to produce energy all on its own, even without the need for oxygen. ” - The inventor of H-index said H-index can “fail spectacularly and have severe unintended negative consequences”. Natureindex.com – News – 24 March 2020. Link
“One has to look at the nature of the work,” says Hirsch (the H-index inventor). “If you make decisions just based on someone’s H-index, you can end up hiring the wrong person or denying a grant to someone who is much more likely to do something important. It has to be used carefully.” - Highly cited researcher banned from journal board for citation abuse. Nature – News – 06 February 2020. Link
“According to the editorial, Chou asked authors of dozens of papers he was editing to cite a long list of his publications – sometimes more than 50 – and suggested that they change the titles of their papers to mention an algorithm he has developed.” - The first picture of a black hole. Space.com – News – 10 April 2019. Link
“For the first time ever, humanity has photographed one of these elusive cosmic beasts, shining light on an exotic space-time realm that had long been beyond our ken.”
Technology
- Researchers develop a head-only MRI system to make brain scans more comfortable. Designboom.com – 24 July 2020. Link
“The seated solution intends to reduce anxiety thanks to a number of features, including a remote control for the patient and a window to see out of.” - Apple learned automation in assembly just isn’t there yet. AndroidAuthority.com – 5 June 2020. Link
“Robotics is becoming more and more advanced, but the best solution is to built a factory to produce one thing for a long time, like in food. Changing assembly lines, where the iPhone is updated twice annually, or more often, adds another layer of cost to an automated assembly line which must also change.” - NASA astronauts launched from America in SpaceX Crew Dragon. NASA.gov – 30 May 2020. Link
“For the first time in history, NASA astronauts have launched from American soil in a commercially built and operated American crew spacecraft on its way to the International Space Station.” - Experimental diabetes device works by killing gut cells with hot water. newscientist.com – 3 April 2020. Link
“The technique involves putting a tube down someone’s throat and into the first part of their small intestine, called the duodenum, while they are sedated. Known as Revita, the procedure uses water heated to 75°C to kill the outermost layer of cells.” - SpaceX launches 60 Starlink satellites. Space.com – News – 24 May 2019. Link
“The Falcon 9 upper stage rotated, and the Starlink satellites deployed like cards spreading on a table.” - iPhone was released. Wikipedia.com – January 9 2007. Link
“Jobes unveiled the iPhone to the public on January 9, 2007, at the Macworld 2007 convention at the Moscone Center in San Francisco.”