IBM creates breathing, high-density, light-weight lithium-air battery By Sebastian Anthony As part of its Battery 500 project — an initiative started by IBM in 2009 to produce a battery capable of powering a car for 500 miles — Big Blue has successfully demonstrated a light-weight, ultra-high-density, lithium-air battery. In IBM’s lithium-air battery, oxygen is reacted with [...]
In this video we examine the key control inputs in executing the three-turn negative spin. Because this is a negative spin you will bring the plane into the maneuver inverted at a fairly high altitude. You then decrease throttle and add enough elevator to maintain altitude so the plane stalls. Although it looks hard, you will soon [...]
Here is something you don’t see everyday, a million pounds in the air. Capt. Stemer commanded the RC521, the second 747-8 Freighter, into defying gravity and lifting more than 1 million pounds into the air. This plane just looks heavy as it rolls down the runway. “It’s a big deal for us and as an [...]
The Align T-Rex 450 Sport Plus is one of the latest releases in the Align T-Rex family of great machines distributed through Assurance RC. Align has brought this hobby many different helicopters, ranging from their small 100-class, fixed-pitch RTF machine all the way up to their 700-size, full-collective, flybarless models. Align has become one of [...]
AMERICAN VOLUNTEER GROUP PILOT TAKES HIS P-40 TOMAHAWK OFF THE FIELD NORTH OF RANGOON. NOTICE TWO GUNS ON EDGE OF EACH WING, ONE EACH SIDE OF COWLING. FLYING TIGERS IN BURMA HANDFUL OF AMERICAN PILOTS SHOOT DOWN 300 JAP WARPLANES IN 90 DAYS Photographs for LIFE by George Rodger One shining hope has emerged from three [...]
This is one outstanding model, a scratch built 1/5th scale Supermarine Spitfire MK 1 by an English model builder. The pictures and accompanying text are by the model maker, David Glen. I wish I could make something this great. The job took well over eleven years, during which there were times he very nearly came [...]
Here is a great way to become a fighter pilot, virtual RC. All you have to learn after this is how to work through the G’s while making some of those turns. This is definitely a much cheaper way to train fighter pilots.
We were excited to review the Banana Hobby Fw 190A, and we have to say that it was impressive, both on the ground and in the air. This all foam plane has some great scale detailing and really zips around the sky. Our frequent contributor Michael York gives you an overview of the FW 190 [...]