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kottke.org posts about Thomas Thwaites

If You Wish to Make an Apple Pie From Scratch, You Must First Invent the Universe

At the beginning of the ninth episode of his 13-part series Cosmos: A Personal Voyage, Carl Sagan says:

If you wish to make an apple pie from scratch, you must first invent the universe.

Taking a page from Sagan’s book, Zack Scholl made a site called Recursive Recipes, which allows you to drill down into the ingredients of some common foods, replacing them with other recipes.

A recursive recipe is one where ingredients in the recipe can be replaced by another recipe. The more ingredients you replace, the more that the recipe is made truly from scratch.

Here’s what the apple pie recipe looks like when you make everything you can from scratch:

how to make an apple pie from scratch

You don’t quite begin at the Big Bang, but if you start with soil, a cow, and some seawater, it’s still going to take you almost 8 years to make that pie. The wheat needed for the flour, for instance:

Plant winter wheat in fall to allow for six to eight weeks of growth before the soil freezes. This allows time for good root development. If the wheat is planted too early, it may smother itself the following spring and it could be vulnerable to some late-summer insects that won’t be an issue in the cooler fall weather. If winter wheat is planted too late, it will not overwinter well.

This reminds me of Thomas Thwaites’ Toaster Project, in which he built a toaster from scratch:

Thwaites reverse engineered a seven dollar toaster into 400 separate parts and then set about recreating steel from iron ore rocks, plastic from microwaved potatoes and copper from homemade bromide mush.

(via waxy)

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The man who became a goat

Goatman

In response to feeling like he was psychologically “stuck in a big, dark hole”, designer Thomas Thwaites decided to become a goat. At least part time.

From this, he builds a goat exoskeleton-artificial legs, helmet, chest protector, raincoat from his mum, and a prosthetic goat stomach to digest grass (with help from a pressure cooker and campfire)-before setting off across the Alps on four legs with a herd of his fellow creatures. Will he make it? Do Thwaites and his readers discover what it truly means to be human?

A book detailing his experience came out earlier this year.

You may remember Thwaites as the guy who built a toaster from scratch (also a book). Like completely from scratch…he smelted his own iron ore.


Smelting iron ore in a microwave

Holy crap, did you know that you can smelt iron ore with a microwave?

This video shows part of an attempt to build a toaster from scratch.

Finding ways to process the raw materials on a domestic scale is also an issue. For example, my first attempt to extract metal involved a chimney pot, some hair-dryers, a leaf blower, and a methodology from the 15th century โ€” this is about the level of technology we can manage when we’re acting alone. I failed to get pure enough iron in this way, though if I’d tried a few more times and refined my technique and knowledge of the process I probably would’ve managed in the end. Instead I found a 2001 patent about industrial smelting of Iron ores using microwave energy.

Microwaves, as we all know, are just so much more convenient โ€” and so I tried to replicate the industrial process outlined in the patent using a domestic microwave. After some not-so-careful experimentation which necessitated another microwave, followed by some careful experimentation, I got the timing and ingredients right and made a blob of iron about as big as a 10p coin.

(via mr)