Search Results | observable
Your search for "observable" returned 2,042 results
How accurate is my watch?
electronics.howstuffworks.com/gadgets/clocks-watches/how-accurate-is-my-watch.htm
Is your watch really accurate? How can you tell? Find out how accurate your watch really is at HowStuffWorks.
How Impossible Colors (Like Stygian Blue) Work
science.howstuffworks.com/impossible-colors.htm
What if there are colors within the visible spectrum that our brains can't perceive? In fact, there are. They're called impossible colors. But some researchers think they've discovered a way to see the impossible.
10 Weird Spa Treatments
health.howstuffworks.com/wellness/spa-health/10-weird-spa-treatments.htm
Some weird spa treatments might include snakes and animal excretions. Take look at these 10 weird spa treatments to see what is out there.
The Blue Whale: Bigger Than Megalodon
animals.howstuffworks.com/mammals/blue-whale.htm
The blue whale is the gentle giant of the ocean. HowStuffWorks takes a look at these huge creatures and their habits.
Ethnicity vs. Race vs. Nationality: An Explainer
science.howstuffworks.com/life/genetic/race-vs-ethnicity.htm
Humans are a diverse lot - which is good! The question of ethnicity vs. race vs. nationality is a source of much debate, even among experts.
Tuxedos, Tabbies and Torties: How to Tell These Housecats Apart
animals.howstuffworks.com/pets/different-housecats.htm
HowStuffWorks explains the differences between tabby, tortoiseshell, calico, and tuxedo cats, among other types that are considered 'domestic shorthair.'
Why did Thomas Edison electrocute an elephant?
You may have heard of Topsy the elephant and her sad demise at the hands of Thomas Edison. But what's the real story?
Where Did Krampus Come From?
people.howstuffworks.com/culture-traditions/cultural-traditions/where-did-krampus-come-from.htm
Krampus started as a Germanic Alpine legend, but he's achieved international fame. Learn where Krampus came from at HowStuffWorks.
Can You Match These American Landmarks to Their State?
play.howstuffworks.com/quiz/match-american-landmarks-to-state
Every state has its unique landmarks, some of which are more popular than others. How well do you know the ones across your country? Let's find out!
Do you know your Japanese anime?
play.howstuffworks.com/quiz/do-you-know-your-japanese-anime
From movies to TV shows, anime has made a lasting impression on U.S. culture. Prove your anime knowledge by completing this quiz on some of the most popular anime ever made!