Link roundup

1. Forbes:

What’s the market value of a Robert Rauschenberg that can’t be sold without risking a year in the federal pen? According to the art mavens at the Internal Revenue Service, it’s $65 million, because a theoretical Chinese billionaire might pay that much on the black market. Really.

2. Having trouble selling yachts? How about branding them as unsinkable and suggesting people will need them to survive the coming 2012 apocalypse.

3. Nightmare fuel.

4. Beat Hazard Ultra is free at iTunes right now (fun space shooter).

5. Tenacious Toys is experimenting with funding a designer toy via Kickstarter.

Link roundup

1. The River is terrible. Far from being scary or stylish, it's like watching an episode of Gilligan's Island.

2. An architect was charged with involuntary manslaughter in Los Angeles after a firefighter died fighting a fire in a home the architect built.

3. RL Stine posted a pretty great short horror story at Twitter.

4. Recruiting scandal in the world of college chess. The coach's program is called the Susan Polgar Institute for Chess Excellence (Spice).

The dirty, lucrative business of the sperm whale excretion known as ambergris

Businessweek:

Ambergris, a waxy excretion formed in the intestines of sperm whales (thanks to their inability to digest squid beaks), is one of the most sought-after substances in the world. Ambergris sells for roughly $20 a gram, gold for $30.

...

Like truffle sourcing, the ambergris trade is shrouded in secrecy. Chris Kemp, a neuroscientist from Grand Rapids, Mich., spent years investigating the ambergris business, which he documents in his book, Floating Gold: A Natural (and Unnatural) History of Ambergris, to be published by the University of Chicago Press this May. “If you believe what you read in the media,” he says, “you’d think ambergris is something that people just find by accident.” The truth, he claims, is far more clandestine. “There’s a whole underground network of full-time collectors and dealers trying to make their fortune in ambergris. They know the beaches and the precise weather conditions necessary for ambergris to wash up on the shore.” And when whale-poop gold is on the line, he says, “it can get violent.”

Read on.

Mexican pointy cowboy boots

Vice:

In this episode of Behind the Seams we head to the dusty city of Matehuala, Mexico in search of the pointiest long-toed cowboy boots ever made. Over the past year, the botas vaqueras exóticas phenomenon has overrun the rodeo dance floors and clubs of this area and even spreading North into Texas, Tennessee, Oklahoma, and any place where big groups of immigrant Mexicans have taken root. We made our way to Desierto Light, one of the clubs in this area where party promoters host dance-offs to music known as Tribal Guarachero. For the finals competition, the 17-year-old prodigy DJ Erick Rincón of the 3ballMTY crew performed for a crowd of adoring pointy-boot wearing raver cowboys.

Just a guy thing, apparently. Via these sites.