Archive for September, 2009
Hybrid Cars. I know they’ve been a popular choice over the past several years, but it truly seems like they’re all over the place now. Hybrids are a common sight on the roadways, they’re parked in plenty of garages and driveways and the next time you’re at the mall, the local park or the grocery store take a look around you when you’re in the parking lot — they’re everywhere.
How fast does blood flow throughout the human body?
by Marshall Brain | September 30, 2009
You Asked: How fast does blood flow throughout the human body? — Matthew, Hudson, Ohio Marshall Brain Answers: This video provides a nice summary of the flow of blood through the body: So the blood comes out of the heart, into the arteries, through a maze of capillaries and back to the heart. How long [...]
Hello, SYMHC readers (and listeners)! It’s a good day to be an Atlantan. This is where Sarah and I will be tomorrow:
Former U.S. President Jimmy Carter’s life and work — and his 85th birthday — will be celebrated during the gala reopening of the newly renovated Jimmy Carter Presidential Library and Museum Oct. 1. The ceremony and ribbon cutting, set for 10:30 a.m. (EDT), will be webcast live on www.cartercenter.org.
The event will include former U.S. President Jimmy Carter, former First Lady Rosalynn Carter, former Vice President Walter Mondale, Carter Library and Museum Director Jay Hakes, Acting Archivist of the United States Adrienne Thomas, Georgia Governor Sonny Perdue, Atlanta Mayor Shirley Franklin, civil rights leader Rev. Joseph Lowery and other dignitaries.
Prior to this month, I don’t think I’d stepped inside a sauna for close to two decades. Back in the late ’80s, my family made an epic drive from Newfoundland, Canada, to Middle Tennessee, and I remember us stopping at a couple of hotels up north that offered such amenities.
When you’re 7, however, you’re not really in a position to appreciate the finer qualities of a good lengthy sweat. Three minutes of squirming and pouring too much water on the stones is generally enough to satisfy your hyperactive curiosity (or get you kicked out, whichever comes first).
So the next 20 years passed by relatively sauna-free for me. After all, most of that time was spent in the American South. But a few weeks ago, the masterminds at HowStuffWorks.com assigned me a couple of articles on saunas (How Saunas Work and 5 Strangest Saunas) and all of this changed.
MIT Scientist Explains OLEDs by Electrocuting a Pickle – “How do Sony’s and LG’s OLED TVs work? MIT professor Vladimir Bulovic explains using a glowing pickle and an accent to die for…” European-Mediterranean Seismological Centre – Click on “Worldwide Earthquakes” tab to see recent quakes with magnitudes greater than 4.0. Looks like there were about [...]
On Friday, I highlighted Banned Books Week, but tomorrow kicks off another week of note: National Trichotillomania Awareness Week runs October 1-7.
Trichotillomania is an impulse control disorder in which people can’t resist the urge to pull their own hair out. In some people, it’s a very mild condition — they may absentmindedly pull at their hair while they read or watch television. But for others, the need to pull out hair is overwhelming and may take up hours of their day. They may develop elaborate rituals where they search out specific hairs to pluck. So much hair pulling leaves people with patchy bald spots on their head, and eyebrows, eyelashes and body hair may also be affected. Many people chew or eat the hair once they pull it, putting them at risk for developing large hair balls that can cause gastrointestinal problems.
Good question – Is a humanzee – a human/chimp hybrid – possible?
by Marshall Brain | September 30, 2009
If you were to inseminate a female chimp with human sperm, or a female human with chimp sperm, would you end up with a humanzee – a human/chimp hybrid? Could it even work? It seems like it might work, because there are several examples in nature. A liger is a cross between a lion and [...]
I didn’t know this until this weekend. A manufacturer is able to put a DOT sticker on a motorcycle helmet because the manufacturer believes that the helmet meets DOT standards. But that does not mean that the helmet passes the actual tests. For example, here is a detailed review of the AFX FX-28 helmet: AFX [...]
The car with the best gas mileage in the world gets 12,666 miles per gallon or 5,385 kilometers per liter. The car weighs 66 pounds (30 kg) and uses a hydrogen fuel cell to provide electricity that drives an electric motor. It is called Pac-Car II and you can see the car in this video: [...]
You’ve probably heard of tear gas before, but did you know that Mace is a form of it? Learn more about the three commonly used types of tear gas — how they work and what they’re used for — in this podcast from HowStuffWorks.com.
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
- Vacation Deprivation: Who’s got it?
- Have a Coke and a Smile
- The Latest in Frugal Lodging: Camping in Somebody Else’s Backyard
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
- Space Music: DJ Food and ‘The Search Engine’
- Stuff to Blow Your Mind: Hug it Out
- Space Music: Jay-Z and Beyoncé to Film Music Video in Orbit
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
- Why is NASA studying car safety?
- Tips for in-car Navigation Systems
- Tips for Using Bluetooth in the Car
How-to Stuff
- How to Swim with Dolphins (When Deep Water Terrifies You)
- How to Cure a Homemade Cookie Craving Without Turning on the Oven
- How to Know When It’s Time for a New Pet
PopStuff
- PopStuff Show Notes: Episode 36: Now Available in 3-D
- PopStuff Show Notes: Episode 35: Let’s do brunch!
- PopStuff Show Notes: Episode 34: Play it again, Sam
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

