Science

Bacterial communities have working memory

[ad_1] Biologists studying bacteria collectives, or “biofilms,” have discovered that these so-called simple organisms have a robust memory capacity. Memory Prints: Researchers used light exposure to print a complex pattern (the old logo for the Geisel Library at the University of California, San Diego, spread over an area slightly smaller …

Read More »

Fighting the invisible enemy: what these coronavirus images reveal

[ad_1] Updated April 28, 2020 10:31:05 For more than two decades, Dr. Jason Roberts has been routinely observing underworld microscopes and observing the behaviors of some of nature’s deadliest nanometer-sized insurgents. Roberts, a senior scientist at the Victoria Infectious Diseases Reference Laboratory in Melbourne, is also a virologist consultant to …

Read More »

Are they posing a threat to Earth’s existence?

[ad_1] It was in 2017 that astronomers discovered Oumuamua, touted as the first interstellar object to reach the solar system. In 2019, an amateur astronomer discovered another interstellar object now known as 2I / Borisov. Now, a team of researchers has discovered a swarm of 19 asteroids that currently lurk …

Read More »

SpaceX Starship passes critical test, ready for Raptor engine

[ad_1] The prototype of the SpaceX spacecraft will move away from Earth shortly, reports CNET. Next step: Raptor engine. RELATED: SPACEX REVEALS ITS STARSHIP ROCKET USER’S GUIDE FOR EVERYONE TO ENJOY SpaceX spacecraft prototype nears launch SpaceX has increased production of next-generation stainless steel spacecraft prototypes. The last one, called …

Read More »