Category: Everything Else

Coolant Flush: Chevy Silverado 1500 – 2005 5.3

  My new farm-fresh 2005 Chevy Silverado has got 130k miles and is in need of some coolant system TLC. I decided to go ahead and do a coolant flush. After some online reading, I found that about 2 gallons of fluid is recovered after draining (which then also needs to be replenished). This formed […]

Nalgene aspirator vacuum pump

Wanting to do some experimenting in a vacuum, I sought out a low-cost vacuum pump. I found all kinds, but by far the least expensive, and best-bang-for-the-buck, was an aspirator pump. These can be run on either air or water. The one I chose will use water. I got a Thermo Scientific Nalgene water aspirator […]

Cryogenics: The Cryogenic Treatment of Materials

Cryogenics is the science that deals with the study of very low temperatures. This is not to be confused with cryonics, or the preservation of humans by freezing them. Need your brake rotor to last 3 times as long? Perhaps you’re a machinist and you’d like to get several hundred more holes out of your […]

Setting up a freshwater aquarium

I’m working on setting up a new 29 gallon freshwater aquarium. Right now I’m cycling the tank, or more specifically, I’m performing a fishless nitrogen cycle. I’ve added about 4.4ml of a 10% ammonium solution to reach a concentration of 4ppm in the tank. This should be adequate to start building of the good bacteria […]

One-million one-dollar bills

Have you ever wondered what one-million dollars looks like? I have. So I created a webpage specifically to show exactly what one-million one-dollar bills looks like… and it looks like a LOT! View it here: One-million one-dollar bills I created this page by using a scaled-down image of a one-dollar U.S. bill, at a size […]

Professional business logos for just $5

Need a logo? But don’t want to spend $150 or more to get one? There’s a cheap solution! And it only costs $5. There’s a pretty cool website out there called Fiverr.com, where people can post all sorts of ‘gigs’ that they’re willing to do for $5. The possible gigs you can order range from […]