YANK!
YOUTUBE16MOCT 2, 2026

25 Things That Make Scientists Question Reality Itself

A rapid-fire list video cataloging genuinely strange scientific findings — from Denisovan DNA still running human immune systems to two-thirds of early galaxies spinning the same direction.

Yank’s 5

5 lines and 5 Yank summary points across 15:33

View video chapters →Jump to any chapter, and yank the one you came for.

AI summary

Generated by Yank from this source. A summary, not quoted language.

LIKETHEPOST25 (Mike Boyd) presents 25 phenomena that challenge scientific understanding, ranging from biology and geology to astronomy and physics.

Several entries focus on deep space mysteries.

Yank summary

What matters, in Yank’s words, each linked to where the source says it.

  1. A Yale study found Denisovan interbreeding happened at least three separate times, leaving over 3,000 genetic variants still active in Pacific peoples' immune systems today.

  2. In November 2018, the entire planet rang like a bell for 20 minutes, producing a perfectly clean signal repeating every 17 seconds with no surface shaking felt.

  3. A chemistry professor calculated it takes about 19 million years to filter an entire ocean through animal urine, meaning Earth's water has cycled through animal bodies multiple times since dinosaurs disappeared.

  4. The James Webb telescope found a hidden gas layer at 540,000 degrees in the Phoenix galaxy cluster that acts as a cooling bridge, allowing stars to form beside a 10-billion-sun black hole.

  5. James Webb found two-thirds of the earliest galaxies spin clockwise, leading some astrophysicists to propose the entire universe was born spinning on an axis from the Big Bang.

Yank’s 5

Yank’s 5 are Yank’s picks from this source. Want something else?

Choose your own
May find some of the same lines.
1 of 5

Two-thirds of the earliest galaxies in the universe are spinning in the same clockwise direction — and if the entire universe has been spinning on an axis since the Big Bang, it changes everything we know about physics.

Speaker not established14:52

Why Yank kept it

A two-thirds majority spinning the same way implies the whole universe has a preferred axis, overturning the assumption of cosmic isotropy.

2 of 5

A species that vanished millennia ago is actively running your body's defense against viruses right now.

Speaker not established0:49

Why Yank kept it

Extinct Denisovan immune variants still active in living humans means evolution across species lines never truly ended.

3 of 5

In November 2018, something caused the entire planet to ring like a bell for 20 minutes straight — producing a single, perfectly clean signal repeating exactly every 17 seconds, with no shaking felt on the surface.

Speaker not established7:58

Why Yank kept it

An amateur caught a globally synchronized seismic pulse that professional seismologists missed entirely, and its source remains unidentified.

4 of 5

It looks like the entire rainforest was chemically treating its own wounds.

Speaker not established11:20

Why Yank kept it

Coordinated chemical release across an entire ecosystem suggests the Amazon may operate with something resembling collective biological agency.

5 of 5

Six out of eight rogue planets studied had their own disks of dust swirling around them — homeless planets actively forming miniature solar systems out in the void.

Speaker not established3:03

Why Yank kept it

Starless planets building their own planetary systems challenges the assumption that solar systems require a host star to form.

Didn’t see the line you wanted? Choose your own

Ask this source

Ask about anything in this video. Yank answers only from what the source says, shows you where, and tells you when the source doesn’t say.

Answers are written by Yank from the source, for you. Nothing you ask is saved or published.