Page 22 - புதியது விஞ்ஞானி இயல்புநிலை படம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Why do we hear two musical notes, an octave apart, as the same note?

Why do we hear two musical notes, an octave apart, as the same note?
newscientist.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from newscientist.com Daily Mail and Mail on Sunday newspapers.

United kingdomHong kongLantau islandHong kong generalDiscovery bayCity ofPerry bebbingtonIan gammieAlan hardingNew scientist default imageஒன்றுபட்டது கிஂக்டம்ஹாங் காங்ல்யாந்‌டா தீவுகண்டுபிடிப்பு வளைகுடாநகரம் ஆஃப்ஆலன் கடினப்படுத்துதல்

The rise of experiential units that are impossible to understand

The rise of experiential units that are impossible to understand
newscientist.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from newscientist.com Daily Mail and Mail on Sunday newspapers.

United statesUnited kingdomSouth africaCity ofBurj khalifaJosie fordAndrew adamatzkyJane monroePeabody bradfordIan dawesYuta nishiyamaYukio pegio gunjiEthan mollickAmerican physical societyNew scientist default imageWall street journal

We must reinvent urban spaces to improve the health of city dwellers

We must reinvent urban spaces to improve the health of city dwellers
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Alexi rosenfeld gettyNew scientist default imageஅலெக்ஸி ரோஸெந்‌ஃபெல்ட் கெட்டிபுதியது விஞ்ஞானி இயல்புநிலை படம்

Vaccination isn t the quick coronavirus solution many of us hoped for

Health | Leader 10 March 2021 REUTERS/Carlos Jasso THE global covid-19 vaccine roll-out is accelerating, with in excess of 300 million doses now administered. This time last year, such an achievement would have been almost a pipe dream. Great challenges remain in ensuring the equitable distribution of vaccines across the world and persuading those who are hesitant that vaccination is in their best interests and in the interests of those around them. But even in countries where vaccines are available and take-up is high, emerging issues threaten the success of comprehensive vaccination programmes. One concern is that the vaccination strategies of some countries might not be …

Carlos jassoNew scientist default imageCovid 19Border policiesClosed bordersகார்லோஸ் ஜஸ்ஸொபுதியது விஞ்ஞானி இயல்புநிலை படம்தடுப்பு மருந்துகள்நோய் எதிர்ப்பு சக்திஎல்லை பாலிஸீஸ்மூடப்பட்டது எல்லைகள்

The easiest way to fool artificial intelligence

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more 10 March 2021 This is not an apple Another week, another artificial intelligence going decidedly off-piste. We recently mentioned the autonomous video-interviewing system that appeared to be grading candidates on the strength of the bookcase behind them (27 February). Now a paper published on the website of the company OpenAI reveals how CLIP, a neural network system that learns to recognise visual concepts through being fed verbal descriptions of them, can be spoofed simply by overlaying an image with text declaring it to be something else. Stick a sticker on an apple declaring it to be a different apple product, an iPod, and the AI says it is an iPod 99.7 per cent of the time. Plaster dollar signs on a picture of anything, from a poodle to a chainsaw to a horse chestnut, and, with a charmingly artless naivety, CLIP mostly returns the

New zealandUnited kingdomAndrea thompsonJeff hechtJosie fordCarlo rovelliMike tannerPrager hydrogenNew scientist default imagePrager hydrogen facialபுதியது ஜீலாந்துஒன்றுபட்டது கிஂக்டம்ஆண்ட்ரியா தாம்சன்ஜெஃப் ஹெட்ச்ஜோசி ஃபோர்ட்மைக் தோல் பதனிடுதல்