Luna Blackwood
Science & Oddities ReporterGrew up reading medical encyclopedias for fun. Now she writes about the beautiful, disgusting, terrifying machinery of the natural world.
Articles by Luna Blackwood
Your Brain Deliberately Wrinkles Your Fingers in Water
Those pruney fingertips aren't waterlogged—your autonomic nervous system is actively shrinking them on purpose. Your brain does this to improve grip.
Plants Are Sabotaging Themselves—One Organelle at a Time
Inside every plant cell, mitochondria actively compete with chloroplasts for oxygen, undermining the plant's own photosynthesis. It's cellular civil war.
Your Face Is a Literal Graveyard for Microscopic Mites That Can't Poop
Demodex mites live in your facial pores by the millions, but they lack anuses entirely—meaning their waste accumulates inside their bodies until death.
Your Stomach Acid Dissolves Razor Blades (And You'd Probably Be Fine)
Human stomach acid is so corrosive it can dissolve a razor blade in two hours—before it has time to cause serious injury. Your digestive system is basically a mild industrial acid vat.
Your Brain Is Lying About Time Every Time You Check the Clock
When you glance at a clock's second hand, your brain retroactively invents a false memory of it pausing. This isn't a glitch—it's a feature.
Archaeologists Just Found a 280-Year-Old Corpse Preserved in the Most Disturbing Way Possible
An 18th-century Austrian mummy was preserved using a bizarre rectal embalming technique involving wood chips and zinc chloride—the first known example of this method ever discovered.
Suicide Is Now America's 10th Leading Cause of Death—Ahead of COVID
Nearly 49,000 Americans died by suicide in 2024, making it the 10th leading cause of death for the first time and surpassing COVID-19, which ranked 4th just three years earlier.
You're Not Just Human—You're a Walking Bacterial Signature
Every person emits a unique cloud of microbes that researchers can use to identify them like a fingerprint. Your microbial identity precedes you into every room.
Your Stomach Acid Could Dissolve a Razor Blade—And You'd Probably Be Fine
Human stomach acid is potent enough to dissolve razor blade metal in hours. Yet swallowing one wouldn't kill you—if you're lucky.
The Mpemba Effect: Hot Water Freezes Faster Than Cold Water—And Science Still Doesn't Fully Explain Why
Boiling water can freeze faster than room-temperature water in a freezer. Physicists have known it for decades, but they still can't agree on why.