下一段
How Long Does Sperm REALLY Live? #science #scishow #STEM #hankgreen 1 分钟 
24 Hours Camping in Heavy Rain with My Dog . 2-Room Inflatable Tent . Thunderstorm ASMR 43 分钟 
Mr Bean Gets CHASED by a DINOSAUR! 🦖 | Mr Bean Animated Season 2 | Funny Clips | Mr Bean 24 分钟 
How Disney Built A Realistic Lightsaber 17 分钟 
Exploring Scotland's Forgotten Castles with Giants 32 分钟 
Buying a 1 euro House in Italy - is it a scam? 42 分钟 
Camping in Heavy Rain with My Dog . 2-Room Inflatable Tent . Sound of Rain ASMR 41 分钟 
Crash Course Astronomy Marathon • Full Series 502 分钟 
Do you ever feel isolated amongst your peers? #shorts 1 分钟 
How to Get Sharp, Professional Video From Any Camera 10 分钟 
Mr Bean The School Inspector? #MrBean #Beano 1 分钟 
There’s something wrong with Hallmark’s youtube channel 19 分钟 
How do Maglev trains work? - Ning Zhao 7 分钟 
Why the US is Struggling to Land on the Moon 20 分钟 
How NASA Discovered a Military Base under Greenland 22 分钟 
How Firefly is Revolutionizing the Logistics of Spaceflight | Full Documentary 49 分钟 
Plasma Speaker DIY (AM Demodulator) 11 分钟 
The Shoe That Broke Running 16 分钟 
Abandoned - Disney World's Discovery Island 39 分钟 
Kidneys for sale | The Gray Area 48 分钟 
The illusion of the ‘self’ | The Gray Area 43 分钟 
Jony Ive Shows The Real Process Behind the Ferrari Luce 46 分钟 
What Made The Bahamas’s “Atlantis” Rocks? 1 分钟 
30 Day Body Transformation 2 分钟 
Samsung S26 Ultra Review - Breaking Point. 17 分钟 
I Investigated India’s Biggest Smartphone Controversy 42 分钟 
World's First Touchscreen MacBook 1 分钟 
The words that reveal how smart you aren’t 8 分钟 
NASA’s Next Monster Telescope 22 分钟 
How the Boeing 787 Works | Full Documentary 66 分钟 
6 Ways Animals Pee Weird 13 分钟 
What do you think? 2 分钟 
Solar Farms in Space - Reflect Orbital 32 分钟 
How Car Dealerships Scam America 18 分钟 
That Time We Put Spiders in VR 12 分钟 
The Insane Engineering of the P-38 Lightning 27 分钟 
What your language says about you 8 分钟 
How Nike Lost Its Way 19 分钟 
They’re cooking our brains, for real! #science #pollution 2 分钟 
NASA's Plutonium Problem 2 分钟 
Do Retention Ponds Actually Work? 18 分钟 
WILL THIS DRIFT TRIKE WORK ON GRASS?? 19 分钟 
"He's not human" - The Most Isolated Man in the World 35 分钟 
Who will be president in 2028? We made our picks. | America, Actually 44 分钟 
Why isn't Congress doing more to protect America's food safety? 2 分钟 
An Engineer's Perspective on the Texas Floods 24 分钟 
I hit rock bottom 17 分钟 
Have I built the most amazing door Ever? 28 分钟 
The Macklemore controversy rocking Ed Sheeran’s tour 3 分钟 
How deportations changed Latinos’ minds on Trump 2 分钟 
The Real Story of these Ancient Scrolls 2 分钟 It won't come as a shock to learn that the life cycle of the average male gamete is pretty short. But as it turns out, there are ways to help those swimmers stay alive and usable for a lot longer than you might expect. Hosted by: Hank Green (he/him) ---------- Jesslyn Shields: Writer Courtney Tern: Fact Checker Amy Peterson: Script Editor Hiroka Matsushima: Videographer Faith Evelyn Schmidt: Script Supervisor Seth Gliksman: Editor Mackenna Goodrich: Associate Producer Aimee Roberts: Art Director Daniel Comiskey: Editorial Director Savannah Geary: Producer Nicole Sweeney: Executive Producer Hank Green: Executive Producer Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7643048/ https://www.sciencedirect.com/science/article/pii/S0015028216445966 https://www.glowm.com/section-view/heading/Sperm%20Transport%20and%20Capacitation/item/315#r30 https://www.frontiersin.org/articles/10.3389/fcell.2018.00072/full#:~:text=In%20vitro%20incubation%20under%20capacitating%20conditions%20for%20human,using%201%E2%80%931.5%20h%20of%20incubation%20under%20capacitating%20conditions. Image Sources: https://www.gettyimages.com/detail/photo/fertilization-of-human-egg-cell-by-spermatozoan-royalty-free-image/622767176 https://www.gettyimages.com/detail/video/movement-of-spermatozoa-under-a-microscope-stock-footage/946036706 https://www.gettyimages.com/detail/video/woman-holding-uterus-and-ovaries-model-ovarian-and-stock-footage/1521560430 https://www.gettyimages.com/detail/video/gynecologist-shows-structure-of-uterus-on-model-of-stock-footage/1446902835 https://www.gettyimages.com/detail/video/male-sperm-cells-stock-footage/1310284666 https://www.gettyimages.com/detail/video/sperm-cells-fertilizing-egg-stock-footage/1318447456
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