Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror

Comment Re:not a bad idea, but way too late... (Score 2) 75

Fuck that overzealous userbase. Last time I asked them for help with a problem, no answer came. Instead somebody decided to edit my post. Correcting spelling mistakes, that's fine, but I hardly recognized my own writing. After a few days I had solved the problem on my own and decided to share it. Apparently I didn't do that according to the rules and another nazi came in to point that out.

Comment Re:I stopped trusting Kickstarter entirely (Score 2) 27

Same at Indiegogo. Of the 12 projects I backed in short succession 5 of them failed to deliver. Two were an outright scam. The others were disappointing. One of them is now in bankruptcy after 9 years of promises to deliver "soon". I thought it would be fun to help these inventors but instead it only annoyed me because of the extremely poor communication.

Comment catastrophic forgetting (Score 2) 23

This is a dead end. One of the big unsolved problems in machine learning is catastrophic forgetting: chatgpt has to be trained with data we've got up to now and this costs millions of dollars in power consumption. A couple of months go by and there is new data we would to incorporate. Instead of adding that data, we have to retrain chatgpt again from scratch. It's like a child having to learn how to walk again if it wants to know how to ride a bike.

Various solutions to this problem have been proposed, but so far nothing that is close to ideal. ( https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.sciencedirect.com%2F... ) If you have a robot that moves around in the world and continually experiences new things you want to learn incrementally.

Submission + - Wind turbines are friendlier to birds than oil-and-gas drilling (economist.com)

SpzToid writes: No one doubts that wind turbines do indeed kill at least some birds. But a new analysis of American data, published in Environmental Science & Technology, suggests the numbers are negligible, and have little impact on bird populations.

Wind power has expanded dramatically in America over the past 20 years, from 2.6 gigawatts of installed capacity on land in 2000 to 122 gigawatts in 2020. Many studies have analysed the effects in specific locations or on specific bird species. But few have looked at the effects on wildlife at the population level. Enter Erik Katovich, an economist at the University of Geneva. Dr Katovich made use of the Christmas Bird Count, a citizen-science project run by the National Audubon Society, an American non-profit outfit. Volunteers count birds they spot over Christmas, and the society compiles the numbers. Its records stretch back over a century.

Comparing bird populations to the locations of new gas wells revealed an average 15% drop in bird numbers when new wells were drilled, probably due to a combination of noise, air pollution and the disturbance of rivers and ponds that many birds rely upon. When drilling happened in places designated by the National Audubon Society as “important bird areas”, bird numbers instead dropped by 25%. Such places are typically migration hubs, feeding grounds or breeding locations.

Submission + - MOND isn't dead yet: Paper argues that gravity changes at very low accelerations 6

porkchop_d_clown writes: MOND — MOdified Newtonian Dynamics is a hypothesis that Newton's law of gravity is incorrect under some conditions. Now a paper published at https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fiopscience.iop.org%2Fart... (and summarized at https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fphys.org%2Fnews%2F2024-01-...) claims that a study does indeed show that pairs of widely separated binary stars do show a deviation from Newton's Second Law, arguing that, at very low levels, gravity is stronger than the law predicts.

Slashdot Top Deals

Sigmund Freud is alleged to have said that in the last analysis the entire field of psychology may reduce to biological electrochemistry.

Working...