Dragons may come from the land Down Under.
Scientists now find that the world’s largest living lizard species, the Komodo dragon, most likely evolved in Australia and dispersed westward to its current home in Indonesia.
In the past, researchers had suggested the Komodo dragon (Varanus komodoensis) developed from a smaller ancestor isolated on the Indonesian islands, evolving its large size as a response to lack of competition from other predators or as a specialist hunter of pygmy elephants known as Stegodon.
However, over the past three years, an international team of scientists unearthed numerous fossils from eastern Australia dated from 300,000 years ago to roughly 4 million years ago that they now know belong to the Komodo dragon.
"When we compared these fossils to the bones of present-day Komodo dragons, they were identical," said researcher Scott Hocknull, a vertebrate paleontologist at the Queensland Museum in Australia.
For the last 4 million years, Australia has been home to the world's largest lizards, including the 16-foot-long giant (5 meters) called Megalania, once the world's largest terrestrial lizard but which died out some 40,000 years ago.
read more
Tuesday, October 6, 2009
Easy Star Electric, RTF (colors may vary)
Product Description
The Easy Star was designed for first time pilots in mind, and offers incredibly stable flight characteristics and durability. Powered by a powerful Speed 400 motor mounted on the top so hard landing won't break the prop or hurt the motor. The Easy Star flies with little input and has the ability to recover easily. Made from Multiplex's durable "Elapor" foam, the Easy Star will take a tremendous amount of abuse without breaking. And, if it does break it is easily repaired with CA (super) glue. Even after many crashes during the learning process, the Easy Star will be ready for more and is sure to still around to teach someone else to fly where other trainers would be ready for the trash can!
View product details at Amazon
Firebird Commander 2 RTF Electric
Nothing as exciting as Anti-Crash Technology (ACT) has happened to entry-level radio-controlled planes since HobbyZone was introduced.
Here’s how it works:
Two sensors on the fuselage, one on the top and one on the bottom, monitor the position of the plane in relation to the ground. When the plane is flying level, the top sensor sees the sky while the bottom sensor sees the ground, and they tell the onboard computer (receiver) that the plane is flying correctly. If the plane enters a severe dive, the sensors detect the change in orientation and react to the danger that the plane is then in. The software in the receiver will temporarily cut the motor and correct the severe angle and pitch of
the plane. This causes the nose to come up and pulls the plane out of the dive to help prevent the plane from crashing. The pilot is then able to regain control. If pilots are flying correctly and do not put the plane into a severe dive situation while ACT is engaged, they will have complete control of the plane’s flight pattern. Once users gain experience flying, they can turn ACT off.
Now, you can take advantage of this technological development by purchasing a Firebird Commander® 2. This plane comes with everything that you need to teach yourself how to fly, including a battery pack for the plane, batteries for the transmitter, and an instructional video and manual. All of this, including the revolutionary Anti-Crash Technology, makes a price of less than $100 seem like a steal. And, with the ability to shut ACT off, it’s like you get two planes in one. You can learn to fly with ACT engaged, and then shut it off to fly more aggressively and to use X-Port™ modules, such as the Aerial Drop Module™
(HBZ6023), Sonic Combat Module™ (HBZ4020) or the Night Flight Module™
(HBZ3510). Because flying at night is very difficult, you should be quite experienced before you attemp
View product details at Amazon
Cessna 40 ARF, Value Series
Product Description
For fliers on a budget, Hangar 9's Value Series is just the ticket. Framed from balsa and ply like the Ultra Series and covered in pre-printed PVC film covering, they feature ABS wing tips and stab tips.
Hangar 9 continues, the Value Series with the semi-scale Cessna .40 Value ARF. The Cessna's semi-symmetrical airfoil and large 720 square-inch wing, combined with its light weight (just 5-1/2 lbs.), make for light wing loading. This means stable slow speed performance and predictable flight characteristics, making it an excellent choice for pilots stretching their skills into basic aerobatics.
The Cessna goes together quickly, with components that are straight and true, and comes with a complete hardware package that includes literally everything except the engine, radio, and glue. Indestructible polypropylene wheel pants dress up the model and add to the scale appearance.
If you’re looking to move up to more advanced maneuvers than your flat-bottomed trainer will allow, the Hangar 9 Cessna is the perfect step up. With its semi-scale looks, it will stand out from the rest of the sport R/C airplanes at your flying field, and its performance will stand out in your mind!
View product details at Amazon
Wednesday, September 16, 2009
RC Apache Helicopter 4 Channel Remote Control Ready To Fly
Full Function Remote Controlled Forward, Backward, Up and Down, Left and Right. Flies over 30M High 4 Channel Radio Control Twin Electric Motors Altitude & Rotor Speed Control 4CH Transmitter and 3-in-1 Receiver Adjustment to Sensitivity of Inside Up to 10 minute flight times Flight Range 65ft (20M) Gyro and Extent of Servos Available Duel Propeller System Stable Hover and Full 3-D Flight Revolutionary Co-Axial Rotor Technology 7.4v 800mAh Li-Po Rechargeable Battery Altitude & Rotor Speed Control Real Helicopter Performance Flight Stabilizing System 2x 130 Carbon Brush Motors Factory Assembled Ready To Flight Package Includes: Manual 4-Channel Remote Controller (8 AA Batteries Not Included) 7.4v Rechargeable RC Battery Battery Charger Adapter (110V)
View product details at Amazon
Sunday, April 12, 2009
InAir X-Planes 6-pc Set - Assortment 1
Product Description
This is a fun assortment of authentically detailed, best-selling X-Plane airplanes including the X-33, X-112, B1 Bomber, B2 Bomber, F-117 Nighthawk & F-19 Stealth Fighter.
View product details at Amazon
InAir Modern Planes 6-pc Set - Assortment 1
Product Description
This is a fun assortment of authentically detailed, best-selling modern airplanes including the Tornado Fighter, YF-22 Lightning , F-14 Tomcat, F-16 Fighting Falcon, MiG 15 and F-35 Lightning II.
View product details at Amazon
Subscribe to:
Posts (Atom)