vimarsana.com

Page 6 - தினசரி அஞ்சல் ஆராய்ச்சியாளர்கள் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

World s smallest Christmas tree is made of 51 atoms

World s smallest Christmas tree is made of 51 atoms Stacy Liberatore For Dailymail.com © Provided by Daily Mail MailOnline logo Many people strive to find the largest tree for the holidays, but one student has done just the opposite – she created the world’s smallest Christmas tree. Maura Williams from Delft University of Technology designed a festive tree made of individual atoms that is just four nanometers tall – without counting the tree-topper. Williams used a device that allowed her to scan each atom and change their position to form the iconic shape. The structure consists of 51 atoms from a perfect crystal lattice, all of which translates as the size of a DNA strand or 40,000 times smaller than a human hair.

Sri lankaMaura williamsDelft university of technologyLeiden universityDaily mail mailonlineDelft universityDaily mail theGuinness world recordsDaily mail maura williamsDaily mail scientistsDaily mail researchersஸ்ரீ லங்காம ura ரா வில்லியம்ஸ்டெல்ஃப்ட் பல்கலைக்கழகம் ஆஃப் தொழில்நுட்பம்டெல்ஃப்ட் பல்கலைக்கழகம்தினசரி அஞ்சல் தி

Damselfish living in waters of Belize train shrimp to run algae farms

Damselfish living in waters of Belize train shrimp to run algae farms Dan Avery For Dailymail.com © Provided by Daily Mail MailOnline logo Could anything be better than chilling by the sky-blue waters of Belize, with servants doing your grunt work? Not for the longfin damselfish, who has turned the planktonic mysid shrimp into a virtual farmhand. The tiny shrimp have been trained to help the damselfish fertilize the algae farms that make up its diet, according to a new study out of Australia. This may be the first instance of a non-human species domesticating another species. Understanding how the damselfish has trained the mysids could reveal insights into how humans first domesticated dogs, chickens and other animals.

United statesWilliam feeneyRohan brookerGriffith university environmental futures research instituteDeakin university centerDaily mail mailonlineDaily mail researchersCarrie bow cayeMeso american barrierDeakin universityDaily mail expertsDaily mail theCarrie bow cay research stationGriffith universityEnvironmental futures researchGreat barrier reef

Trained dogs can spot people with Covid-19 by sniffing armpits

Trained dogs can spot people with Covid-19 by sniffing armpits Ryan Morrison For Mailonline © Provided by Daily Mail MailOnline logo Dogs can be trained to detect people infected with coronavirus by sniffing their armpits, study finds, and they are already being used in airports around the world. Researchers from the National Veterinary School of Alfort, France, recruited six dogs previously trained to sniff out other things and re-trained them to detect Covid-19. Because of their famously acute sense of smell, dogs have been used to root out drugs, explosives and even successfully pick up diseases like colon cancer. A team of French scientists have now shown man s best friend can also help save lives during the pandemic by spotting the virus 75 to 100 per cent of the time.

United arab emiratesDominique grandjeanNational veterinary school of alfortWorld health organisationDaily mail mailonlineNational veterinary schoolDaily mail researchersProfessor dominique grandjeanDaily mail professor dominique grandjeanDaily mail duringஒன்றுபட்டது அரபு அமீரகங்கள்ஆதிக்கம் கிரன்தஜிெஅன்தேசிய கால்நடை பள்ளி ஆஃப் ஆபோர்ட்உலகம் ஆரோக்கியம் ஆர்கநைஸேஶந்தேசிய கால்நடை பள்ளிதினசரி அஞ்சல் ஆராய்ச்சியாளர்கள்

vimarsana © 2020. All Rights Reserved.