SciShow
Room Temperature Is A Lie
An entire field of science is dedicated to identifying the perfect indoor temperature. And it's a lot more complicated than simply setting the thermostat to 21 degrees Celsius (70 degrees Fahrenheit).
Be Smart
Do Other Planets Have Seasons Too?
Earth has seasons, but what about the rest of the planets in the solar system? Let’s take a tour from Mercury to Pluto and see what seasons would be like on all our planetary neighbors. Bring a sweater!
SciShow
Why Don't Humans Have a Mating Season?
Unlike lots of other animals, there’s no such thing as the “mating season” for humans, and it might have to do with how we raise our kids.
SciShow Kids
How Does Food Get to Our Stomachs and More Answers to Your Questions! | SciShow Kids
This week, Mister Brown joins Squeaks to answer a bunch more of your questions about the Earth and about our bodies!
SciShow
Seasonal Genes & The Science of Fear
This week on SciShow News, we explore how our genes change with the seasons! Plus, it turns out that even flies get scared sometimes.
SciShow
Why Don't Humans Have a Mating Season?
Unlike lots of other animals, there’s no such thing as the “mating season” for humans, and it might have to do with how we raise our kids.
PBS
The Calendar, Australia & White Christmas
Australia will perpetually encounter the season opposite to the one we in the northern hemisphere will encounter, so does this means that Australia will never get a white Christmas?
SciShow
Something Is Creating and Removing Oxygen on Mars - SciShow News
Oxygen levels in the Martian atmosphere are mysteriously inconsistent, and scientists don’t have a clear explanation for what’s behind the changes. Meanwhile, scientists DO have explanations for the tiger-like stripes on one of Saturn’s...
SciShow
First Kisses and Spring!
Hank explores the science behind the first kiss -- and all the kisses that come after it -- and also sets you straight about the vernal equinox, what it is, and why this year's is special!
SciShow Kids
The Science of Spring!
It's finally spring where Jessi and Squeaks live! Join them as they take a look back at some of their favorite springtime subjects like why it rains, how plants grow, and all the amazing bugs you can find in the spring!
SciShow
What Are Seasons Like On Other Planets
Ever wonder what seasons are like on other planets? Astronomers are beginning to find out, and SciShow Space explains how they know, what causes the change in seasons, and what 'summer' might mean on distant worlds.
Crash Course Kids
Why No Polar Pineapples
Plants are amazing. Really! Photosynthesis is an incredible thing. But it also means that some plants can't live everywhere. They need to get the right amount of sunlight for the right amount of time. In this episode of Crash Course...
MinuteEarth
Why The Shortest Day Of The Year Isn't The Coldest
The way we experience seasons don't necessarily line up with how they're technically defined - here's why.
SciShow
Fun in the Summer Sun… on Saturn
For 13 years, the Cassini probe circled Saturn and sent back fascinating data about the seasons of Saturn as it moved through a 29 Earth year Saturnian year.
SciShow
Tatooine Discovered?
Hank tells us about NASAs discovery of the 1st planet ever discovered to be orbiting a binary star.
PBS
Is an Ice Age Coming?
We're living in a brief window of time where our planet isn't frozen underneath a giant layer of glaciers. How much longer will the moderate climate that we've come to know as "normal" continue? This episode looks at how the changes in...
Be Smart
How Science Defines A Year
It's been one (tropical/sidereal/anomalous) year since I uploaded the very first It's Okay To Be Smart. Here's everything that's happened since!
TED-Ed
TED-ED: Tracking grizzly bears from space - David Laskin
Grizzly bears stick to a mostly vegetarian diet in sync with plant growing seasons. However, as grizzlies' habitats grow smaller, food is harder to come by. Using NASA satellites, scientists track the shifting, interrelated patterns of...
SciShow
Why Do We Get the Winter Blues? Seasonal Affective Disorder
Humans may not hibernate, exactly, but that doesn't necessarily mean we're totally unaffected by the changing of seasons.
SciShow Kids
Happy Equinox! | Science for Kids
It's spring where Jessi and Squeaks live, and with the spring comes a really cool part of our planet's journey around the sun: the spring equinox!
SciShow
What Would Earth Be Like Without a Moon?
SciShow Space takes to you a world where the night is always dark, the tides are paltry -- and the days are only 8 hours long. See how different Earth would be if there were no moon!
Be Smart
Why Seasons Make No Sense
Day by day, country by country, we tend to measure seasons differently.
SciShow
Can We Change Earth’s Orbit?
Climate change is a big problem, but could we solve it by giving the earth a little nudge?