In a nutshell Polar bear fur repels ice thanks to a specialized hair grease (sebum) that gives them ice adhesion strength comparable to high-tech synthetic materials, making it extremely difficult for ...
What's good for fish may be good for robots, too, as researchers from the Helmholtz-Zentrum Hereon have developed an artificial gill that can extract oxygen from seawater to run fuel cells to power ...
After early snow, we will gain more sunshine as the day goes on. Temperatures will reach the low 30s, but with the breeze, it will feel much colder, so make sure to bundle up. A cold night is on the ...
Be prepared for cool temperatures overnight as we drop into the upper 20s. It will still be breezy, which will make it feel even cooler than it actually is. A cold front is moving in across New ...
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Where no observation is available within the last 75 minutes, the latest observation is shown in italics and coloured and removed from the table after 30 hours. Station names link to data for the ...
Secret doors, smoke plumes, air locks, a million species and shipwrecked treasures: this world-renowned Sydney establishment could be the most biodiverse spot in the country.
What is the significance of topics such as the Ease of Doing Business (EoDB), deregulation, challenges posed by AI, and NIPUN Bharat Mission have on both the UPSC preliminary and main exams? You can ...