Unexplainable
Unexplainable takes listeners right up to the edge of what we know…and then keeps on going. The Unexplainable team — Noam Hassenfeld, Julia Longoria, Byrd Pinkerton, and Meradith Hoddinott — tackles scientific mysteries, unanswered questions, and everything we learn diving into the unknown. New episodes Mondays and Wednesdays.
From Vox and the Vox Media Podcast Network.
201
Making Sense: The Umami Mama
For thousands of years, there have been four basic tastes recognized across cultures.
34 min
202
Making Sense: No one nose
26 min
203
Making Sense: The healing power of touch
Doctors can save the lives of premature infants, but the process is often painful. Luckily, a solution might be as simple as a parent’s loving touch.
25 min
204
Making Sense: How sound becomes hearing
In the same way optical illusions trick our eyes, audio illusions can trick our ears.
37 min
205
The methane hunters
Methane traps more than 80 times as much heat as CO2 over the short term.
20 min
206
What is love?
Can science help us predict whether a relationship will succeed? Or is it all just chaos?
30 min
207
A sonic tour of the solar system
What does it sound like on Mars? On Jupiter? Titan?
19 min
208
Finding asteroids before they find us
Scientists are constantly searching for asteroids that could crash into Earth.
28 min
209
Skeleton Lake
When scientists examined the DNA of ancient bones found near a Himalayan lake, they were forced to confront a seemingly impossible conclusion.
25 min
210
Are humans running out of sperm?
In 2017, researchers published an explosive finding: Sperm counts may be declining in some countries around the world.
25 min
211
The quest to build a star
Scientists are closer than ever to harnessing fusion power — the same process that powers the sun — by essentially making a small star here on Earth.
25 min
212
BONUS: The 2021 song
Noam wrote an end-of-year song with Today, Explained host Sean Rameswaram, so we thought to drop it here as a little end-of-year surprise.
5 min
213
The building blocks of the universe
Most of the matter in the universe is dark matter, an invisible, untouchable, mysterious substance. Scientists don’t know what exactly dark matter is, despite decades of searching. But recently, they got a new clue in the form of an extremely tiny dancer.
51 min
214
99% of ocean plastic is missing
How can we solve the problem of ocean plastic if we don’t know where most of the plastic is?
27 min
215
How medicine mansplained women’s health
Until 1993, many researchers excluded women from clinical drug trials, leaving doctors in the dark about how new treatments work in more than half the population.
23 min
216
How Venus went to hell
Venus is the hottest, scariest place in the solar system, but billions of years ago it may have been a lot like Earth, complete with an ocean of water.
24 min
217
Mind readers
Will scientists ever fully understand the human brain?
29 min
218
A brainless yellow goo that does math
Slime molds can navigate mazes, control robots, and make complicated decisions, all without a central nervous system.
22 min
219
Why whales get beached
Every year, thousands of marine mammals end up trapped on beaches, but it’s often hard to figure out why.
19 min
220
Talking to ghosts
Why do so many people think they can see and hear ghosts, and what does that say about our conscious experience of the world?
29 min
221
Honey, we shrunk the birds
A recent study of tens of thousands of birds has shown that birds are growing smaller over time.
24 min
222
Nobel Prize 2.0
The Nobel Prize has rewarded some amazing discoveries.
23 min
223
The James Webb Time Machine
To look into deep space is to look back in time.
26 min
224
The James Webb Space Telescope
After decades of planning, NASA is finally (finally!) set to launch the successor to the Hubble.
23 min
225
What causes Alzheimer’s?
For decades, Alzheimer’s researchers have been stubbornly pursuing a single theory, but they’re starting to wonder: is this narrow focus the reason we still don’t have a cure?
27 min