Complexly
@complexly.org
A production company that believes the more we understand, the better we are at being people. Producing shows like Crash Course, SciShow, and more!
Grab a SciShow postcard at Complexly.com/postcard.
Check us out at complexly.com or youtube.com/complexly
Grab a SciShow postcard at Complexly.com/postcard.
Check us out at complexly.com or youtube.com/complexly
Reposted by Complexly
Our next bizarre beast is really more of a collection of beasts that all have this one dark thing in common. Some may not surprise you, like deep sea fish, but we've seen it with butterflies and birds as well! Can you guess this beast, or it's bizarre feature?
January 30, 2026 at 8:57 PM
Our next bizarre beast is really more of a collection of beasts that all have this one dark thing in common. Some may not surprise you, like deep sea fish, but we've seen it with butterflies and birds as well! Can you guess this beast, or it's bizarre feature?
Reposted by Complexly
Our Executive Producer, Meghan Modafferi, recently talked to @hankgreen.bsky.social about how Crash Course is made and how science works. Along the way they discussed the world of information, pseudoscience, and why we've never done a Crash Course on math. youtu.be/DpGU8NARX-s
What Science Actually Is (in my opinion, anyway)
YouTube video by Hank Green
youtu.be
January 28, 2026 at 6:34 PM
Our Executive Producer, Meghan Modafferi, recently talked to @hankgreen.bsky.social about how Crash Course is made and how science works. Along the way they discussed the world of information, pseudoscience, and why we've never done a Crash Course on math. youtu.be/DpGU8NARX-s
New SciShow Deep Dive premieres in 25 minutes at www.youtube.com/scishow
Tomorrow we are unpacking the history behind a compendium of medical science that is so controversial it's been at the core of a moral debate for decades.
Join us at 10 AM PT | 1 PM ET for the live premiere, or tune in after if you want to skip the sensitive details.
Join us at 10 AM PT | 1 PM ET for the live premiere, or tune in after if you want to skip the sensitive details.
January 29, 2026 at 5:35 PM
New SciShow Deep Dive premieres in 25 minutes at www.youtube.com/scishow
The first guest on Ask Hank Anything is @brennanleemulligan.bsky.social. In classic Brennan fashion, there will be snacks, bird facts, and good old-fashioned friendship in this episode. If you’re curious how long you could live eating only candy, you should tune in Jan 28th at youtube.com/complexly
January 23, 2026 at 7:51 PM
The first guest on Ask Hank Anything is @brennanleemulligan.bsky.social. In classic Brennan fashion, there will be snacks, bird facts, and good old-fashioned friendship in this episode. If you’re curious how long you could live eating only candy, you should tune in Jan 28th at youtube.com/complexly
Reposted by Complexly
Science is our attempt to become less wrong over time. And in honor of Crash Course Scientific Thinking, we put it on a shirt! Get yours at complexly.info/ccsci
January 22, 2026 at 5:38 PM
Science is our attempt to become less wrong over time. And in honor of Crash Course Scientific Thinking, we put it on a shirt! Get yours at complexly.info/ccsci
Reposted by Complexly
First stop on our Field Trip tour is Dr. Feng Zhang's lab at the Broad Institute.
You may already be familiar with Dr. Zhang’s work if you’ve ever heard of CRISPR… but how do you follow up a hit like that?
That’s a story big enough to tell in person.
youtu.be/_UimlaolxiA?...
You may already be familiar with Dr. Zhang’s work if you’ve ever heard of CRISPR… but how do you follow up a hit like that?
That’s a story big enough to tell in person.
youtu.be/_UimlaolxiA?...
January 20, 2026 at 6:09 PM
First stop on our Field Trip tour is Dr. Feng Zhang's lab at the Broad Institute.
You may already be familiar with Dr. Zhang’s work if you’ve ever heard of CRISPR… but how do you follow up a hit like that?
That’s a story big enough to tell in person.
youtu.be/_UimlaolxiA?...
You may already be familiar with Dr. Zhang’s work if you’ve ever heard of CRISPR… but how do you follow up a hit like that?
That’s a story big enough to tell in person.
youtu.be/_UimlaolxiA?...
Reposted by Complexly
What is science? And why do we need it? In this episode of Crash Course Scientific Thinking with host @hankgreen.bsky.social, we explore how cognitive bias shapes the way we think about the world, and how scientific thinking can help us overcome it. youtu.be/d2r7Bk1NlgU
Introduction to Cognitive Bias: Crash Course Scientific Thinking #1
YouTube video by CrashCourse
youtu.be
January 20, 2026 at 11:17 PM
What is science? And why do we need it? In this episode of Crash Course Scientific Thinking with host @hankgreen.bsky.social, we explore how cognitive bias shapes the way we think about the world, and how scientific thinking can help us overcome it. youtu.be/d2r7Bk1NlgU
Reposted by Complexly
🚨New College Journey featuring @hankgreen.bsky.social!🚨
What do you major in to become a YouTuber/best-selling author/comedian/vertical video sensation/science communicator/comedian/entrepreneur?
Biochemistry, of course!
Check out his interview with Joss Fong here: youtu.be/ixmyj_GMlCE
What do you major in to become a YouTuber/best-selling author/comedian/vertical video sensation/science communicator/comedian/entrepreneur?
Biochemistry, of course!
Check out his interview with Joss Fong here: youtu.be/ixmyj_GMlCE
Hank Green’s College Journey: How Curiosity Became a Career
YouTube video by Study Hall
youtu.be
January 14, 2026 at 8:45 PM
🚨New College Journey featuring @hankgreen.bsky.social!🚨
What do you major in to become a YouTuber/best-selling author/comedian/vertical video sensation/science communicator/comedian/entrepreneur?
Biochemistry, of course!
Check out his interview with Joss Fong here: youtu.be/ixmyj_GMlCE
What do you major in to become a YouTuber/best-selling author/comedian/vertical video sensation/science communicator/comedian/entrepreneur?
Biochemistry, of course!
Check out his interview with Joss Fong here: youtu.be/ixmyj_GMlCE
This season of Ask Hank Anything will be one for the books! Subscribe at youtube.com/complexly and watch the first episode on January 28th!
P.S. Complexly Newsletter subscribers are going to find out who the first guest is next week! Are you signed up? complexly.info/askhankemails
P.S. Complexly Newsletter subscribers are going to find out who the first guest is next week! Are you signed up? complexly.info/askhankemails
January 14, 2026 at 8:41 PM
This season of Ask Hank Anything will be one for the books! Subscribe at youtube.com/complexly and watch the first episode on January 28th!
P.S. Complexly Newsletter subscribers are going to find out who the first guest is next week! Are you signed up? complexly.info/askhankemails
P.S. Complexly Newsletter subscribers are going to find out who the first guest is next week! Are you signed up? complexly.info/askhankemails
Reposted by Complexly
We're hiring a producer! Crash Course producers use strong communication & leadership skills to generate a unique look and feel for various Crash Course series. They should be adept at troubleshooting common production-related obstacles as they arise. Learn more at complexly.com/jobs. Apply by 1/21.
January 12, 2026 at 9:52 PM
We're hiring a producer! Crash Course producers use strong communication & leadership skills to generate a unique look and feel for various Crash Course series. They should be adept at troubleshooting common production-related obstacles as they arise. Learn more at complexly.com/jobs. Apply by 1/21.
Reposted by Complexly
Hank Green will be lending his passion for science to the Crash Course screen as host of Crash Course Scientific Thinking. @hankgreen.bsky.social will be joined by special correspondent Sage "The Bad Naturalist" to help us understand foundational principles of scientific thought youtu.be/Y45KrixWRNg
Crash Course Scientific Thinking Preview
YouTube video by CrashCourse
youtu.be
January 13, 2026 at 5:38 PM
Hank Green will be lending his passion for science to the Crash Course screen as host of Crash Course Scientific Thinking. @hankgreen.bsky.social will be joined by special correspondent Sage "The Bad Naturalist" to help us understand foundational principles of scientific thought youtu.be/Y45KrixWRNg
Reposted by Complexly
We have a 2026 challenge for you:
Try a college course and complete 1 assignment.
Step 1: Join a Study Hall online course for $25. Try it for up to 10 days and if you decide its not for you, get a full refund!
Or... CHALLENGE yourself to complete the course! If you fail, NOTHING happens.
Try a college course and complete 1 assignment.
Step 1: Join a Study Hall online course for $25. Try it for up to 10 days and if you decide its not for you, get a full refund!
Or... CHALLENGE yourself to complete the course! If you fail, NOTHING happens.
January 13, 2026 at 5:26 PM
We have a 2026 challenge for you:
Try a college course and complete 1 assignment.
Step 1: Join a Study Hall online course for $25. Try it for up to 10 days and if you decide its not for you, get a full refund!
Or... CHALLENGE yourself to complete the course! If you fail, NOTHING happens.
Try a college course and complete 1 assignment.
Step 1: Join a Study Hall online course for $25. Try it for up to 10 days and if you decide its not for you, get a full refund!
Or... CHALLENGE yourself to complete the course! If you fail, NOTHING happens.
Watch as @hankgreen.bsky.social and AHA Season 2 guest Mythical Chef Josh eat their way through 100 years of food innovation! youtu.be/HGiYMH8AUwU
Hank Green Eats 100 Years Of Food Science
YouTube video by Mythical Kitchen
youtu.be
January 8, 2026 at 5:41 PM
Watch as @hankgreen.bsky.social and AHA Season 2 guest Mythical Chef Josh eat their way through 100 years of food innovation! youtu.be/HGiYMH8AUwU
A second season of Ask Hank Anything is coming soon! www.youtube.com/watch?v=eG54...
January 7, 2026 at 8:44 PM
A second season of Ask Hank Anything is coming soon! www.youtube.com/watch?v=eG54...
Picking up some Complexly gifts this holiday season?
To give your order the best chance of arriving before December 25th, we recommend placing your order no later than today!
More info about our shipping deadlines can be found at Complexly.store.
To give your order the best chance of arriving before December 25th, we recommend placing your order no later than today!
More info about our shipping deadlines can be found at Complexly.store.
December 8, 2025 at 7:16 PM
Picking up some Complexly gifts this holiday season?
To give your order the best chance of arriving before December 25th, we recommend placing your order no later than today!
More info about our shipping deadlines can be found at Complexly.store.
To give your order the best chance of arriving before December 25th, we recommend placing your order no later than today!
More info about our shipping deadlines can be found at Complexly.store.
Something doesn't quite add up about the tale of Archimedes... youtu.be/A9s8qjqxI2c?...
December 5, 2025 at 11:24 PM
Something doesn't quite add up about the tale of Archimedes... youtu.be/A9s8qjqxI2c?...
Did Archimedes really run through the streets naked, shouting Eureka? RJ unpacks it all on The History Show tomorrow!
December 4, 2025 at 6:10 PM
Did Archimedes really run through the streets naked, shouting Eureka? RJ unpacks it all on The History Show tomorrow!
Reposted by Complexly
If you love SciShow, get a handmade shirt! It was designed by host, producer, model, and talented artist Savannah! complexly.store
December 3, 2025 at 4:11 PM
If you love SciShow, get a handmade shirt! It was designed by host, producer, model, and talented artist Savannah! complexly.store
Reposted by Complexly
For a limited time, you can get this Bizarre Beasts shirt! Our very own fashion icon, Sarah, hand-made the design featured on the front!
Grab yours at complexly.store before Dec. 8th if you want to be the weirdest animal at your family's holiday festivities!
Grab yours at complexly.store before Dec. 8th if you want to be the weirdest animal at your family's holiday festivities!
December 3, 2025 at 4:21 PM
For a limited time, you can get this Bizarre Beasts shirt! Our very own fashion icon, Sarah, hand-made the design featured on the front!
Grab yours at complexly.store before Dec. 8th if you want to be the weirdest animal at your family's holiday festivities!
Grab yours at complexly.store before Dec. 8th if you want to be the weirdest animal at your family's holiday festivities!
Reposted by Complexly
FIVE MINUTES (for real this time)
I'm about to do a LIVE Ask Hank Anything, answering questions from fans and surprise guests!!
www.youtube.com/live/NMr8AOT...
www.youtube.com/live/NMr8AOT...
Ask Hank Anything Livestream
YouTube video by Complexly
www.youtube.com
November 21, 2025 at 3:55 PM
FIVE MINUTES (for real this time)
Join us at youtube.com/complexly in a couple hours for the premiere of a new episode of The History Show! We'll be live in the chat as we uncover the story of the "Dancing Plague of Strasbourg"
November 14, 2025 at 6:10 PM
Join us at youtube.com/complexly in a couple hours for the premiere of a new episode of The History Show! We'll be live in the chat as we uncover the story of the "Dancing Plague of Strasbourg"
If you want to know the context behind these slides, you'll have to join us in The Learner Zone later today for a Powerpoint Party!
Find out how you can join the Learner Zone at Complexly.store/learnerzone
Find out how you can join the Learner Zone at Complexly.store/learnerzone
November 12, 2025 at 6:55 PM
If you want to know the context behind these slides, you'll have to join us in The Learner Zone later today for a Powerpoint Party!
Find out how you can join the Learner Zone at Complexly.store/learnerzone
Find out how you can join the Learner Zone at Complexly.store/learnerzone
This week, RJ takes us all the way back to 16th-century France, where a plague of dancing took over the city of Strasbourg.
Watch along with the Complexly team as part of the Learn-a-thon on Friday, November 14th at youtube.com/complexly
Watch along with the Complexly team as part of the Learn-a-thon on Friday, November 14th at youtube.com/complexly
November 12, 2025 at 1:16 AM
This week, RJ takes us all the way back to 16th-century France, where a plague of dancing took over the city of Strasbourg.
Watch along with the Complexly team as part of the Learn-a-thon on Friday, November 14th at youtube.com/complexly
Watch along with the Complexly team as part of the Learn-a-thon on Friday, November 14th at youtube.com/complexly
Reposted by Complexly
We are counting the seconds until we get to spend some time with y'all during the 2026 Learn-a-thon!
Please join us Saturday, November 15th, for a Complexly team TTRPG on the SciShow channel, and Thursday, November 20th, for a science riff off in our donor-exclusive Discord "The Learner Zone!"
Please join us Saturday, November 15th, for a Complexly team TTRPG on the SciShow channel, and Thursday, November 20th, for a science riff off in our donor-exclusive Discord "The Learner Zone!"
November 7, 2025 at 6:48 PM
We are counting the seconds until we get to spend some time with y'all during the 2026 Learn-a-thon!
Please join us Saturday, November 15th, for a Complexly team TTRPG on the SciShow channel, and Thursday, November 20th, for a science riff off in our donor-exclusive Discord "The Learner Zone!"
Please join us Saturday, November 15th, for a Complexly team TTRPG on the SciShow channel, and Thursday, November 20th, for a science riff off in our donor-exclusive Discord "The Learner Zone!"
Reposted by Complexly
Complexly is truly one of the best educational companies out there today. If you've ever watched SciShow, Crash Course, Eons, or any of their other productions, you know how valuable they are as a learning resource. Join in the fun of this year's Learn-a-thon and support free educational content!
During this year's Learn-a-thon, we have new, exclusive products available at complexlylearnathon.com!
Every purchase you make supports our mission of inspiring curiosity and lowering barriers to knowledge-building.
Visit complexlylearnathon.com to check out these exclusive items!
Every purchase you make supports our mission of inspiring curiosity and lowering barriers to knowledge-building.
Visit complexlylearnathon.com to check out these exclusive items!
November 5, 2025 at 9:37 PM
Complexly is truly one of the best educational companies out there today. If you've ever watched SciShow, Crash Course, Eons, or any of their other productions, you know how valuable they are as a learning resource. Join in the fun of this year's Learn-a-thon and support free educational content!