Carb air filter—use three layers of nylon hose. No measurable power loss. Adapted from 400 Great R/C Modeling Tips by Jim Newman, Volume I, an Air...
The Aeralis Advanced Jet Trainer (ADJ) is an advanced jet trainer designed by Aeralis in the U.K. It is the initial variant of a family of...
MatrixSpace is addressing the next generation of AI-enabled sensing with the world’s smallest radar system. MatrixSpace’s unit operates in two modes, radar and communications. It consumes...
This wheel chock board from ply or Masonite prevents models from rolling around in the back of a pickup truck. An important feature is the wood...
Lost the rubber grommets for the servos? Two sizes of surgical rubber fuel line, sliced, will make excellent substitutes. Do not omit the smaller center slices—if...
The Junkers G38, developed in the late 1920s, was the largest landplane in the world when it debuted in 1929. Two versions were built in Germany,...
Poland recently unveiled the HAASTA prototype for drone-on-drone warfare at Poland’s 2023 MSPO Defense Trade Show. HAASTA is a multi-role, hybrid-drive drone that is designed to...
Scraps of Celotex insulation board glued to offcuts of particle board create useful size, portable building boards. Avoids cluttering up the bench, so that work may...
This holds Ni-Cads very securely while you solder them together. Lay masking tape or duct tape on your workbench with the sticky side facing upward, and...
Ukraine is using large cargo drones to carry injured soldiers from the battlefield in what is likely a battlefield first. The drones can carry 397-pound weights...
For any with an interest in aircraft engines, this video provides timeless insights into primary causes of engine failures. It summarizes reasons for engine failure, how...
This is from a father-and-son team who are careful not to waste expensive glow fuel. A translucent plastic (polyethylene) container that has a brass tube and...