Archive for November 2nd, 2009
You Asked: How do you get a ship in a bottle? — Greg, Shreveport, La. Marshall Brain Answers: This is one of those “picture paints a thousand words” kind of situations. These two videos show you the process for getting a ship in a bottle. The basic idea: build a ship that folds small enough [...]
Nazca Civilization Felled by a Tree
by Katie Lambert | November 2, 2009
Coolest Stuff blogger and adventure editor Amanda Arnold wrote about the Nazca lines recently – a collection of drawings at the ground that you can only see from the air. These geoglyphs (some are geometric shapes, while others are figures such as a monkey or an astronaut) are a mystery to this day. Why were they created? What were they for?
While we still don’t have an answer to that, we do have a clue as to what happened to the Nazca people themselves.
The Nazca civilization produced art, pyramids and beautiful textiles, along with the Nazca lines. Cahuachi, the capital for a time, may have been the biggest mud city in the world. But the Nazca had disappeared by the time the Incan Empire rose to prominence, and our answer to why they vanished may rest on a tree, the huarango tree.
It isn’t too hard to successfully pull off a handshake or fist bump, but executing a crisp high five is another matter. Not only can hand-eye coordination fail, leaving high fivers swatting at air, but if you don’t slap hands at just the right spot, the auditory effect is lackluster. I, for one, have fallen prey to such pitiful high fives in the past – that is, until my brother-in-law passed along an invaluable tip for making a sharp, satisfying high five every time.
You Asked: Is a 27-foot boat safe enough for the ocean? — Gus, Arlington, Texas Marshall Brain Answers: It depends – do you want to row or sail? If you would like to row, there is a whole class of 23-foot row boats that people regularly use to cross the Atlantic ocean. Known as the [...]
For the last year, the government health care idea known as “the public option” has been the focus of intense discussion and debate. There has been so much debate, in fact, that the future of the whole idea is far from certain. The public option has been inserted into legislation, taken out, put back in, [...]
Europeans have a longstanding tradition of being really, really weird and really, really suspicious of other people.
Chuck and I just recorded a podcast on totem poles that should be out soon and in the article there’s section on totem pole myths, specifically that they were used to ward off and/or worship evil spirits. That would be incorrect: totem poles are instead akin to a very tall wooden family history. Think a bit further, though. Where would that myth have come from? Yes, that’s right, European settlers. (I wrote another post on how European suspicions created the idea of witches.)
How about cannibalism? There’s a guy named William Arens who posited in 1980 that there’s never been a culture that practiced cannibalism. Instead, it was suspicious rumor generated by early contact between Europeans and native tribes. It’s not entirely odd, if you think about it. All it takes is an explorer in the grips of awe and cynicism while meeting a previously-undiscovered group of humans noticing there happen to be a lot of piles of bones here or there. Instead of considering the possibility that the people practice funeral rites that don’t include burying their dead (true), the explorer concludes that they eat one another (false), high tails it out of there and goes to tell everybody else that the group practices cannibalism. Sadly, the image of bone-nosed natives cooking Bugs Bunny in a huge pot is not a caricature of a real thought, but a pretty accurate portrayal of how whites viewed unconverted tribes.
Test – how good is your memory, and is lack of sleep affecting it?
by Marshall Brain | November 2, 2009
A very interesting little memory test that will check two different memory functions. When it says that you should take a 5 minute break, you should heed its advice to get an accurate reading. Face Memory Test [[[Jump to previous test - How long do you have before you die?]]]
World record #110 – Oasis of the Seas is the world’s largest cruise ship
by Marshall Brain | November 2, 2009
Oasis of the Seas, the world’s largest cruise ship, set sail this past weekend from its Finland birthplace to Florida, getting ready for its maiden voyage in December. You can get some sense of its size from this video, taken over the weekend in Finland: Inside the world’s biggest and most expensive ever cruise ship, [...]
Lithium ion batteries are the current state of the art in battery technology, but they have two problems: 1) They have a nasty habit of exploding 2) They are relatively expensive Now there may be a better technology on the horizon: Rechargeable zinc-air batteries can store three times the energy of a lithium-ion battery A [...]
A Mars Rover Named “Curiosity” – “The small, car-sized rover will ramble about on the rocky surface, gizmos at full tilt, not only brushing dust off rocks but also vaporizing them with a laser beam, gathering samples to analyze on the spot, taking high resolution photographs, and more…” More on curiosity: Microsoft Researchers Developing Muscle-Based [...]
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
- Traveling on the Orient Express
- Deep-fried Goodness at Carnival
- The Colors of the Running of the Bulls
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
- Blow Your Mind: In the Lair of the Rat King
- Mandala: Memory Palace, Inception and Simulated Worlds
- Virgin Galactic: $200,000 Ticket to Ride
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 40: Did movies ruin love?
- PopStuff Show Notes: Episode 39: Urban Legends
- PopStuff Show Notes: Episode 38: Defending Disney Princesses?
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

