Year 2014 face_with_colon_three
For the first time, researchers create a new organism based on E. coli that passes along artificially engineered DNA.
Year 2020 o.o!!!
The primary difficulty of interstellar communication is finding common ground between ourselves and other intelligent entities about which we can know nothing with absolute certainty. This common ground would be the basis for a universal language that could be understood by any intelligence, whether in the Milky Way, Andromeda, or beyond the cosmic horizon. To the best of our knowledge, the laws of physics are the same throughout the universe, which suggests that the facts of science may serve as a basis for mutual understanding between humans and an extraterrestrial intelligence.
One key set of scientific facts presents an intriguing question. If aliens were to visit Earth and learn about its inhabitants, would they be surprised that such a wide variety of species all share a common genetic code? Or would this be all too familiar? There is probable cause to assume that the structure of genetic material is the same throughout the universe and that, while this is liable to give rise to life forms not found on Earth, the variety of species is fundamentally limited by the constraints built into the genetic mechanism.
They are known as ultra-fast outflows (UFOs), powerful space winds emitted by the supermassive black holes (SMBHs) at the center of active galactic nuclei (AGNs) – aka. “quasars.” These winds (with a fun name!) move close to the speed of light (relativistic speeds) and regulate the behavior of SMBHs during their active phase.
These gas emissions are believed to fuel the process of star formation in galaxies but are not yet well understood. Astronomers are interested in learning more about them to improve our understanding of what governs galactic evolution.
This is the purpose of the SUper massive Black hole Winds in the x-rAYS (SUBWAYS) project, an international research effort dedicated to studying quasars using the ESA’s XMM-Newton space telescope.
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Back on New Year’s Day, I wrote a piece for VentureBeat predicting 2023 as the year of mixed reality. On Monday of next week, the world will see why I still believe this is true. That’s the day Apple is expected to unveil its long-awaited mixed reality headset, a product rumored to be called the “Reality Pro” and certain to set the standard for immersive experiences.
Continue reading “Welcome to the augmented future. Watch it bring you to your knees” »
Researchers have for the first time characterized a unique molecular mechanism of the early stages of programmed cell death or apoptosis, a process which plays a crucial role in prevention of cancer.
The study, which is published June 2, 2023 in Science Advances, was led by Dr. Luke Clifton at the STFC ISIS Neutron and Muon Source (ISIS) in Oxfordshire, alongside co-lead Professor Gerhard Gröbner at the University of Umeå and partners at the European Spallation Source in Sweden. It is the most recent in a series of research collaborations by this team, investigating the cellular proteins responsible for apoptosis.
Apoptosis is essential for human life, and its disruption can cause cancerous cells to grow and not respond to cancer treatment. In healthy cells, it is regulated by two proteins with opposing roles known as Bax and Bcl-2.
It’s time to toss AI onto the big pile of problems that Americans worry about constantly but do nothing to fix.
Year 2022 face_with_colon_three
New way of altering DNA is used to engineer an “exciting”, experimental therapy for a 13-year-old girl.
😗😁
After 70 years of fits and starts, is the long-promised nozzle design a reality at last?
Year 2022 o.o!!!
From ocean depths to mountain peaks, humans have littered the planet with tiny shards of plastic. We have even absorbed these microplastics into our bodies—with uncertain implications.
Images of plastic pollution have become familiar: a turtle suffocated by a shopping bag, water bottles washed up on beaches, or the monstrous “Great Pacific Garbage Patch” of floating detritus.
Continue reading “‘They’re everywhere’: microplastics in oceans, air and human body” »
Year 2022 😗😁
Discover how plastic-eating bacteria were discovered and re-engineered to help tackle the worlds plastic problem.
