On The Bold Stage Of Today We Wither Into Dust

Your brain is an incredibly energy-intensive organ. It makes up approximately 2% of your total body mass, but at rest it's using 22% of your total energy intake. The only thing that uses the same percentage of energy is all of your skeletal muscle (which is about 40% of your total body mass), with the liver (about 2.6% of your total mass) close behind at 21% (Aragon et al, 2017).

And that's how much energy it's using at rest.

That's the baseline.

So if you're doing lots of intellectual labour, your brain - which already has disproportionately huge energy demand - is going to use even more energy to keep up with the work. That's why you feel so wiped/drained/like you're out of spell slots after high intellectual demand - because your brain is an organ, and you've just done a lot of high-energy work with a high-energy organ.

I got the idea from cowcatchers old locomotives used to have.

Anyways, yesterday I uploaded the model to Thingiverse, and just hours after uploading it, the Community Relationship Manager of the whole website left a comment suggesting I enter the model into a competition that's currently being held on the site.

So I did... and now it's in third place not even a day later. First place is $500, but the competition still has a month to go.

Then the Community Manager contacted me again, telling me they want to feature my model in an upcoming design promotion.

Just, what is happening? I mostly made this thing for myself in, like, an hour, and now it's suddenly super popular? This is all a little bit overwhelming 😵‍💫

Other models I worked on for weeks didn't get nearly as popular. I swear, it's impossible to predict what people will like.

Anyways, if you want to print the wheel guards yourself, you can get the model here or here.

I also made a quiet version you can stick furniture felt pads on.