Cars That Think

NOVEMBER 28, 2021

meter-tall Nexø II rocket was powered by a bipropellant engine designed and constructed by the Copenhagen Suborbitals team. That successful mission in August 2018 was a huge step toward our goal of sending an amateur astronaut to the edge of space aboard one of our DIY rockets. Even more important, it came back down in one piece.

DIY 130

DIY Engine Design Exhaust 130

Cars That Think

SEPTEMBER 27, 2023

Searching the interwebs, I found no shortage of leads about how to build a DIY seismometer. The problem is that the DIY seismometer designs I was seeing were large and ungainly contraptions. Most geophones are designed for measuring frequencies above 10 Hz. I recently decided that I needed to give this a try.

Panama 89

Panama Puerto Rico DIY Chile 89

Cars That Think

MAY 7, 2022

If I could just connect the HVAC system to my iPhone, I could control it from anywhere. It connected to your phone. This needed to be an easy DIY project, a quick upgrade. In 2016 Google decided to sell Nest, so I left the company. Then on Monday I’d go back to Apple and work on the first iPhone. But it worked.

Tahoe 92

Tahoe Google Installation Building 92

Cars That Think

NOVEMBER 21, 2021

Boris now conducts research on bioengineered substitutes for the pancreas; Anna is a writer and a designer. The first insulin pump had to be worn like a backpack and was impractical for daily use, but it paved the way for all other intravenous blood-glucose control designs, which began to emerge in the 1970s. worn against the body.

Personal 140

Personal 2008 Virginia Commercial 140