Science

13821 readers
24 users here now

Subscribe to see new publications and popular science coverage of current research on your homepage


founded 5 years ago
MODERATORS
251
252
253
254
255
 
 

An international team of researchers led by the University of Bristol has shed light on Earth’s earliest ecosystem, showing that within a few hundred million years of planetary formation, life on Earth was already flourishing.

256
 
 

SiDock is a volunteer computing project on the [email protected] platform which uses the computing power of computers of volunteers to do open source drug discovery.

257
258
259
 
 

Something I find fascinating is that being consistent (and trustworthy) is less effective than being 80/20% consistent (classical vs operant conditioning) at training dogs where there are contextual/environmental cues at play. It's personally counter-intuitive, but I've seen it work and am convinced (I attribute it to evolutionary mechanisms, my goto in biology).

I'm wondering what other psychology as a science results have solid statistics behind them that I'm unaware of (I'm compsci with a physics/maths background, so it's probably most), and are interesting...

260
 
 

It's a bit old but the shape and the city name were so funny that I couldn't not post it XD

261
262
263
-11
The Heart (poemsprout.blogspot.com)
submitted 7 months ago by [email protected] to c/[email protected]
264
265
266
267
 
 

Chang'E-6 samples will answer 6 important questions

  1. The age of SPA. The CE-6 mission is expected to collect the impact melt formed during the formation of SPA to accurately obtain its age.
  2. The age of the Apollo crater. There is a high probability that the CE-6 samples contain impact melt from the Apollo crater. The radiometric ages of SPA basin and Apollo crater can greatly promote the study of the early lunar impact flux.
  3. The major mineral composition of the lunar mantle. The formation process of SPA basin exposes lunar mantle material, but due to the lack of observation of large-scale olivine, some studies speculate that the main component of the lunar mantle is low-calcium pyroxene rather than olivine like the earth. Geochemical analysis of the samples will help to uncover this mystery.
  4. The lunar impact flux function. With the radiometric ages of the samples and the crater size-frequency distribution of the areas represented by the samples, the lunar impact flux function can be further optimized. This is the only sample from the far side of the Moon, and it is of great significance for studying the distribution of lunar impact fluxes.
  5. The volcanic eruption inside SPA basin. Current research shows that the thickness of the lunar crust inside SPA is small, but there is no large-scale basalt exposure inside. Geochemical research on CE-6 samples, especially the comparison with the chemical composition of basalt on the nearside of the Moon, will help solve this problem.
  6. The asymmetry of the Moon. By combining the above analyses, the long-standing issue of the asymmetry between the near and far sides of the Moon on the crust thickness, volcanic activity, internal structure is expected to be resolved, which has perplexed geologists for decades.

https://www.cell.com/the-innovation/pdf/S2666-6758(24)00101-2.pdf

268
269
270
 
 

The land, water and air around us are chock-full of DNA fragments from fungi that mycologists can’t link to known organisms. These slippery beings are so widespread scientists are calling them “dark fungi.” It’s a comparison to the equally elusive dark matter and dark energy that permeates the universe.

271
272
273
274
275
view more: ‹ prev next ›