Your Immune System Has a Memory Better Than Yours
Cells inside your body right now remember a cold you caught as a child. Memory T cells and B cells persist for decades, mounting faster and stronger defenses each time.
Exploring topics we know nothing about, with accompanying blogs and research.
Eta Carinae erupted so violently in 1843 it became the second brightest star in the sky. Astronomers thought it was a supernova. But the star survived.
Cells inside your body right now remember a cold you caught as a child. Memory T cells and B cells persist for decades, mounting faster and stronger defenses each time.
JWST detected methane, carbon dioxide, and possibly a biosignature gas on K2-18 b — a type of planet that doesn't exist in our solar system.
BlueDot flagged COVID-19 seven days before the WHO. It predicted Zika six months early. The technology works — the problem is getting humans to listen.
Eta Carinae erupted so violently in 1843 it became the second brightest star in the sky. Astronomers thought it was a supernova. But the star survived.
Ed Zitron is one of the internet's most vocal AI skeptics. But his arguments rely on ad hominem attacks and conspiracy theories instead of evidence.
95% of the universe is invisible. A Texas A&M team built a detector so sensitive it could catch a dark matter particle that interacts with normal matter once per decade.
Epstein-Barr virus infects 95% of adults and is now considered a necessary trigger for MS. A new UCSF study caught it red-handed — and a Moderna vaccine could potentially prevent MS within a generation.
Northwestern researchers grew a miniature human spinal cord, injured it, and healed it with 'dancing molecules' — the same therapy that reversed paralysis in mice.
A single molecular device performed five different jobs — memory, logic gate, analog processor, synapse, and selector — without changing its physical structure.