Videos
Podcasts
Blogs
Quizzes
GamesPosts Tagged: ‘Ear canal’
You Asked:
What is earwax, and why do humans have it? — Kate, Santa Clara, Calif.
Marshall Brain Answers:
Ear wax… kind of gross, like boogers, but a part of life for humans and lots of other mammals.
Recent Postings by Category
BrainStuff
- Thank You and Best Wishes to Marshall Brain
- Contest – Design a $300 house and win $25,000
- How the Philtrum works – the place under your nose where your face comes together
The Coolest Stuff on the Planet
- Sailing, Takes Me Away…To The Seychelles
- Cute Animal Tuesday: Black Vulture
- Traveling on the Orient Express
Keep Asking
- Why can a 5 foot 8 inch man dunk a basketball on a 10 foot rim while some people of taller stature can’t?
- What happens to our sun once it runs out of fuel?
- How do we know the age of the universe?
Stuff Mom Never Told You
- Who invented the Christmas card?
- How the Kinsey Report Fueled Whiskey Sales
- How to Get Your Wedding Announcement into The New York Times
Stuff to Blow Your Mind
- The Seven Deadlies: Pride Cometh Before the Brain
- Warhammer 40K: 25 Years of Orks in Space
- A Visit to the Tellus Science Museum
Stuff You Should Know
- The Southern Death Cult, the Maya and Georgia
- Deformed Baby Spider Brains
- Amazing Medical Conditions: Maple Syrup Urine Disorder
The Stuff of Genius
CarStuff
- Was Chrysler’s “It’s Halftime in America” Super Bowl commercial a little too political?
- Why is NASA studying car safety?
- Tips for in-car Navigation Systems
How-to Stuff
- How to Make the Most of a Gallery Crawl (When You’re on a Shoestring Budget)
- How to Swim with Dolphins (When Deep Water Terrifies You)
- How to Cure a Homemade Cookie Craving Without Turning on the Oven
PopStuff
- PopStuff Show Notes: Episode 43: Drag Queens: You Better Work!
- PopStuff Show Notes: Episode 42: Road Trip!
- PopStuff Show Notes: Episode 41: Celebrity Couples
Stuff They Don't Want You To Know
Stuff to Change the World
- Who will own the Arctic?
- Obesity: The New Global Crisis
- Bill Gates Makes For A Pretty Decent Cartoon
Stuff You Missed in History Class
- Butch Cassidy: Should we read between the lines?
- Are we rooting for D.B. Cooper?
- Party Time: A Look at Unconventional Politics
