다음
What your ball size says about you 8 분 
How pardon brokers determine their prices | 60 Minutes 7 분 
How Do Fossils Form?: Crash Course Geology #18 11 분 
How The Space Shuttle Worked | Full Documentary 78 분 
World of Warcraft Forever Details Full Presentation Panel | BlizzCon 2026 52 분 
Parallel Universes Are Real — And People Fall Into Them 43 분 
China’s Plan to Block All Submarines 21 분 
Journey to EPCOT Center: A Symphonic History 70 분 
Defunctland: Walt Disney's City of the Future, E.P.C.O.T. 50 분 
The Problems with China's Space Program 17 분 
Recalling the heroism of FDNY firefighters at ground zero on 9/11 | 60 Minutes Archive 41 분 
Challengers (2024) 4K - INTENSE Tiebreaker Match (10/10) | Movieclips 4 분 
Halcyon: Calming Ambient Music for Focus & Relaxation 60 분 
A Deadly Mistake When On Safari | Fascinating Horror 11 분 
Fascinating Orca Moments | BBC Earth 21 분 
Go Team! | Official Trailer | Netflix 2 분 
7 Days of Heavy Rain Camping with My Dog . Binge Watching ASMR 133 분 
THE POWER SYSTEMS! | Real Life Power Armor (Part 2/6) 30 분 
Man Builds HIDDEN SHELTER Inside HUGE Tree Root | Start to Finish by @PolissyaBushcraft 
A sneak peek of Sir David Attenborough working on the narration for the upcoming BLUE PLANET III. 1 분 
Camping in Forest with My Dog . Korean Pork Bossam Gukbap . Wood Stove ASMR 40 분 
Do cranberries help prevent UTIs? #shorts #science #stem #scishow 1 분 
Best Sony earbuds EVER!! 1 분 
The Gaming Market is Starting to Break. 23 분 
Why Everything Weighs Less in Antarctica 12 분 
The Fungus You Should Actually Be Worried About 18 분 
You’ll never look at it the same after this video 6 분 
What Made The Bahamas’s “Atlantis” Rocks? 1 분 
iPhone Duo Hands On! 2 분 
How We Could Reach Proxima Centauri B in 20 Years 18 분 
I Transformed My Body in 90 days. 20 분 
The Ring of Fire 2 분 
Why is everyone suddenly neurodivergent? 8 분 
Evaluating Sources & Fact Checking: Crash Course Scientific Thinking #6 11 분 
Who else could use these? @nike #teamnike #ad 1 분 
What toys have kids played with throughout history? 6 분 
The Deepest Point in the World: Crash Course Geology #12 12 분 
Do you ever feel isolated amongst your peers? #shorts 1 분 
What your language says about you 8 분 
this might melt your brain 2 분 
3 Million! 1 분 
This Glacier Is Bleeding. It Gets Weirder. 1 분 
The Weirdest Tool in Underwater Construction 18 분 
Inside America’s Poorest Region Everyone Forgot 36 분 
How Liquid Dampers in Skyscrapers Work 20 분 
Name That Infrastructure (Ep. 6) #shorts 1 분 
How Earthquake Bearings Work 19 분 
I Built a Bike that COOKS Pizza!! 19 분 
Okinawa vs the US Military: The Decades-Long Feud 19 분 
The Hidden Engineering of Niagara Falls 16 분 
The Hidden Engineering of Runways 19 분 Testicle size varies in homo sapiens - and it turns out the size, shape and even droop of your balls says a lot about you. Primate testicle size says a lot about our testicle size - so today we explain the fascinating and controversial evolutionary history of human testicles. Written by: Gregory Brown Animated by: Gregory Brown Edited by: Luka Šarlija REFERENCES: https://www.nature.com/articles/293055a0 https://research-repository.uwa.edu.au/en/publications/perceived-physical-strength-in-men-is-attractive-to-women-but-may/ https://www.bbc.com/future/article/20250703-the-body-parts-evolution-still-cant-explain https://www.researchgate.net/publication/261675487_Cool_sperm_Why_some_placental_mammals_have_a_scrotum https://www.researchgate.net/publication/6146629_Swinging_high_and_low_Why_do_the_testes_hang_at_different_levels_A_theory_on_surface_area_and_thermoregulation
Packages published by the creator behind this video.
This creator has not set their rates yet. Send a request and we will pass it on — the price is agreed before anything is charged.
A recurring seat in my content. Subscribers enter a queue — or a random draw when there are more subscribers than slots — and appear in the video itself, in the credits, or in the description.
per month
Price on request
A guaranteed appearance of at least 10 seconds in my next video. Price depends on where in the runtime the insert lands.
Price on request
A guaranteed appearance of at least 10 seconds inside a Short cut from one of my existing videos.
one-off
Price on request