SciShow

YouTube video by SciShow How Space Awakens Sleeping Viruses

The new episode I wrote for @scishow.bsky.social just came out! It's about #viruses, the kind that lie dormant inside us, and what happens to those viruses when we go to #space.

15 home runs is a LOT of home runs. Even for the Yankees!

Find out how they made it happen in the full episode. youtu.be/Ne1sRw95ZQI

Host Niba does a curtsy on the SciShow set!

Marketing Specialist, Buzz, confidently leaving the camera with AP Eve, an becoming the fist photo subject of the day.

An extremely close up shot of Producer & Director Hiroka. You can Only see her eyes, nose, the corner of her mouth, and inside edge of her eyebrows.

Videographer & Editor Madison adjusts lighting and microphones while Host Niba checks her phone on set.

if you give the crew a camera...

Thank you! We are okay, just taking a week to focus. As the kids are saying these days, we’re locking in. We’ll be back with new episodes July 7th!

YouTube video by SciShow We Turned the Mediterranean Into One Big Particle Physics Experiment

Hank! I love @scishow.bsky.social and supported it when I could.

Maybe it’s just me as an aspiring astrophysics nerd, but I yelled “What the f*ck!” at the screen at a very specific point in the video.

That a neutrino could run into something so primordial is wild.

a large shark is swimming in the ocean with its mouth wide open . ALT: a large shark is swimming in the ocean with its mouth wide open .

posting two versions of this, the first one you see is the basking shark fact that you needed to hear today. youtu.be/tOuicTQ24WA?...

a large shark is swimming in the ocean with its mouth wide open . ALT: a large shark is swimming in the ocean with its mouth wide open .

posting two versions of this, the first one you see is the basking shark fact that you needed to hear today. youtu.be/XNr2FeSfsN4?...

YouTube video by SciShow This Famous Medieval Book May Be a Hoax

New @scishow.bsky.social

This was a really fun one. We wrote about the real science behind an ancient tome said to hold alchemical secrets... And just what does Shannon entropy have to do with it?

youtu.be/K0wVcFXNXLw?...

A close up of Hank wearing the Moon Rock Protection Squad (MRPS) shirt released with our recent Deep Dive.

Moon rocks deserve to be protected, and that only happens when people (like you) care! Show you care with a MRPS shirt available now at complexly.store/products/moo...

I guess NASA technically has a good reason, but we're still pouting about it.

youtu.be/B-yFC4n6nfA?...

Let's get deep!
With @hankgreen.bsky.social
youtu.be/B-yFC4n6nfA?...

Clockwise from the top left: 1. A close-up of the lamp and decorations on the side table 2. Producer Hiroka holds up a magnifying glass and waves a feather around on set before placing them as props on the desk. 3. An animation of a red car driving on the highway. 4. A feather and some papers and other set props strewn about on the top of a desk 5. A few grayscale animations of a cityscape, shadows, and a person walking with a box-like object with a lock. 6. A sepia photo of Hank Green on set mid-sentence

Clockwise from the top left 1. An animation of a red car sitting outside a building marked 31N 2. Producer Hiroka adjusts the props on the desk in front of Hank Green in Sepia 3. A view behind the camera on set while Hank hosts 4. Hank sits in a blue chair on the SciShow set pausing between sentences 5. A grayscale animation of a door handle with a button lock system 6. AP Eve poses on set as a stand-in for Hank while the team works on setting up lighting.

Here's your visual sneak peek of the next Deep Dive hosted by
@hankgreen.bsky.social!

Join us for the premiere on Friday, May 9th, at 10am PT | 1pm ET youtube.com/scishow

There’s a reason for every rule… find out the wild story behind this one Friday, May 9th at YouTube.com/scishow

Blurry teleprompter screenshot with the stage direction [bunny ears] clear and the rest is not relevant to the post.

A BTS photo of Hank Green using his hands by his temples like bunny ears

A BTS photo of Hank Green using his forefingers by his temples like bunny ears

A BTS photo of Hank Green using his forefinger and middle finger on each hand out in front of him mimicking the popular US gesture to indicate sarcasm or that what you're saying is allegedly true. In this case indicating the alleged "void"

When the script says [bunny ears] and not [air quotes]...
@hankgreen.bsky.social

🐸🐸🐸🐸🐸🐸🐸🐸🐸🐸🐸🐸

We got feedback that folks might like to send the postcard to someone else, so we made sure to leave that as an option!

4 SciShow postcards with a variety of different pictures and facts that joined together have an image of a frog.

I just got my @scishow.bsky.social postcards out of the mailbox! The design is awesome and I can’t wait check out the videos later! Thanks and keep up the awesome work!

Postcards, pins and other memorabilia displayed on a brown corkboard

@hankgreen.bsky.social I got my @scishow.bsky.social postcards! I was about to add them to the Complexly/PBS/Kurzgesagt corner of my board when I saw last year's was postmarked. Was it actually cheaper to ship them in a padded envelope this year instead of mailing them all like normal postcards?

the frog of facts has arrived!! thank you @scishow.bsky.social these are so epic!!

✍️

SciShow backer post cards with different facts.

Got my @scishow.bsky.social post cards signed by Hank and my first thought was "who will I send these too," and not let's watch the exclusive video. The idea of these having postage tickles me. I may keep the hominin one. I knew that fact but it still fucks me up.

YouTube video by SciShow This Is What Happens When Regular People Go To Space

The new @scishow.bsky.social episode I wrote just dropped!

In 2021, 4 regular people (not astronauts) spent 4 days in space. In the episode, I cover:
• Why they went
• How it changed their bodies
• Why civilian astronauts matter for Mars

We want to learn more about you Help Complexly out by filling out a survey

Stop what you're doing and take this survey... for science www.surveymonkey.com/r/2025SurveySS

Podcast cover art for the PBS Eons podcast Eons: Surviving Deep Time produced by Complexly the production company that brings you SciShow! Webby Nominated, and you should vote!

You may already know that SciShow is a Webby Honoree this year, but did you know our friends @pbseons.bsky.social are nominated for a People's Voice Award?

This is the last week to vote, and it would mean a lot to us if you voted for the Eons team! vote.webbyawards.com/PublicVoting...

SciShow's An Ancient Roman Shipwreck May Explain the Universe is a Webby Honoree!

We're so excited that our Deep Dive episode An Ancient Roman Shipwreck May Explain the Universe is a 2025 Webby Honoree!

Watch it here: www.youtube.com/watch?v=o0A9...

The original and most iconic Crash Course set (fireplace, yellow chair, globe)

A green screen set, reminiscent of a few different classic Complexly shows like the original SciShow, PBS Eons, and more!

The Bizarre Beasts Set, a combo of wooden cutouts with silhouettes of trees painted in different shades of blue pink and purple and helped with LED lighting strips.

A glimpse of the new SciShow set with the new squiggles, a light, and a the blue & yellow arch wall.

Come on in... make yourselves at home :)

@thecrashcourse.bsky.social
@scishow.bsky.social
@bizarrebeastsshow.bsky.social

I just sobbed to the last 'Science Poem' of SciShow Tangents. Thank you for having Stefan back. 🥹 I've been listening since the Holy Fucking Science days. I'll miss this part of my month, and your voices, guests, and facts. Thank you Hank, Ceri, & Sam. @hankgreen.bsky.social @scishow.bsky.social

YouTube video by SciShow Humans Lost The Emu War

Great (and amusing as hell) examples of why messing with animal populations without understanding the bigger picture, often backfires. Courtesy of @scishow.bsky.social

youtu.be/cg-q4Lkqaro

That feeling when your fundraiser goes better than you expected and now you have to sign 16,000 postcards… We'll get these to you soon!

YouTube video by SciShow The Only Generation That Dreamed in Black and White

I need everyone to watch this and get back to me because holy shit @scishow.bsky.social: youtu.be/EuMCbxdBjdo?...