Delicate and mesmerizing, hole-punch clouds — scientifically known as cavum — are peculiar formations that occur when airplanes cut through certain types of midlevel clouds. These mysterious voids, ...
Getting the glycol from where planes are deiced on the tarmac to the plant requires a lot of infrastructure underneath the airport. "(There are) six underground pump stations and five miles of ...
1x Atmega2560 microcontroller, 2x Atmega328p microcontrollers. 2x SX1276/77/78/79 or RFM95 based Lora modules. Other RF modules can possibly be used with some modifications to the source code. 128x64 ...
It used to be that if you wanted to make a nice scale model of an airplane, you’d be building the frame out of thin balsa ribs and covering it all up with tissue paper. Which incidentally was ...