Sydney Morning Herald:
Birds of a feather may flock together, but why they fly together in V formations has never been known for certain. Now, with the help of 14 northern bald ibises fitted with lightweight sensors on a 1000-kilometre migration from Austria to Tuscany, researchers are suggesting that the explanation is one that was long suspected but never proved: the formation helps the birds conserve energy.
Reporting in the journal Nature, the scientists write that the ibises positioned themselves in spots which were aerodynamically optimal, allowing them to take advantage of swirls of upward-moving air generated by the wings of the bird ahead. The lead bird gets no lift advantage; the ibises regularly switched leaders.
When talking about EVs, kWh and kW are often mentioned without context, but neither is as complicated as you might think.
If the recent results from a new method of study of the expanding universe is true, then dark energy may well be getting stronger.
Oh no!
The power of Darkness gets stronger and stronger.
We need to gather the heroes of light to fight against this evil.
Science is mysterious. People ask questions and with the tools at their disposal, scientists address a hypothesis. Geodesy is the Earth science of accurately measuring and understanding the Earth’s geometric shape, orientation in space and gravitational field. Years of research in the field of geodesy has told us that a sphere is a close approximation of …
1999: in 2019 AI would probably run the world we wont have to do anything.
2019: we're trying to convince people the world is round.
If earth is flat then most of the physics shouldn't work as they are working now. I saw a documentary on Netflix of this believe and I didn't get a single valid or scientific explanation from the believers how the flat earth works, why other planets are globes and earth is just flat, how the physics works with it, and so on. Seemingly flat earth is now in fashion, but it'll soon wears out. Hopefully.
the world is flat, belive what you want, nasa the biggest hoaxers to the human race, and its funny watching them mug the human race off, enyoy the space travel... LUL