A new species of pterosaurs - with a wingspan the length of a family car - has been uncovered by British scientists. The new species is the largest pterosaur, the flying reptiles that ruled the skies 115 million years ago, ever discovered. The fossil is the first example of a chaoyangopteridae, a group of toothless pterosaurs, found outside China. ...read
Photo from 1900 proves Jonathan the tortoise is the world's oldest animal
At 176, Jonathan the tortoise is said to be one of the world's oldest animals. Now a photo from the Boer War has been found which backs up the claim.
Science and tech big picture gallery
At 176, Jonathan the tortoise is said to be one of the world's oldest animals. Now a photo from the Boer War has been found which backs up the claim.
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Tech
TOP 10 CHRISTMAS GADGETS FOR UNDER £20
Credit crunch busting gadgets sure to cheer up your loved ones...
Floating Insight Globe, £14.99. The silver and navy globe hovers in a magnetic field created by an in-built computer in the base. You can spin the globe and watch it rotate. www.amazon.co.uk
The PicoZ MX-1 Extreme, £19.95. The world's smallest remote-controlled helicopter fits in the palm of your hand. It has a crash resistant body and is easy to manoeuvre in a small space, a 20-minute charge should give a flight time of up to 10 minutes. www.firebox.com
Climbatron, £7.99. This robotic toy defies gravity to walk up glass or other smooth surfaces, using its powerful suction feet. Height 10.5cm. Requires two AAA batteries. www.sciencemuseumstore.com
Cosmic rocket, £8.99. Add vinegar and baking soda to the rocket kit and and watch it blast up to nine metres in the air. A super lightweight rocket, launching pad and full instructions are included. www.whsmith.co.uk
Star Wars: R2-D2 Projection Alarm Clock, £17.99. The alarm clock projects the time onto nearby surfaces and features R2D2 sounds. www.play.com
Spider Catcher, £9.95. This nifty gadget lets you catch and transport spiders or other insects at arms length without hurting them. www.iwoot.com
Ecobutton, £12.99. The ecobutton sits on your desk and connects to your computer via a USB cable. Each time you take a break you press the button and your computer is put into energy saving 'ecomode' which ensures that your computer only uses nominal power. Then press any key to return you to where you left off. www.play.com
Pocket microscope, £8. View small objects in detail with a clarity that impressed museum scientists. It has a magnification range of 20 to 40 times and contains one microscope with light, a specimen stage, 2 specimen slides, 2 cover slips and a lens cleaning cloth. www.nhmshop.co.uk
Lightsaber SFX Torch, £12.99. Relive your childhood with this Star Wars-inspired torch. It includes light saber sound effects when turned on and off and shines a blue light. www.gadgetshop.co.uk
Sun jar, £16.95. A portable solar light that recharges using a solar panel during the day and gives off an amber glow in the evening using LEDs. www.ectopia.co.uk
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Science
8 OF THE BEST TOY ROBOTS
Click on an image to enlarge and scroll through for more..
Meccano Skybee
The Skybee is Wi-Fi-controlled and sports a webcam. Similar robots are marketed as home security products in Japan.
£199.95 (www.firebox.com)
Pleo Robotic Dinosaur
Pleo roams around and displays emotions and sounds designed to mimic a baby Camarasaurus dinosaur.
£199.99 (www.amazon.co.uk)
Build A Robot
This simple kit allows you to build a basic robot within an hour and it won't cripple you financially.
£24.95 (www.iwoot.com)
Roboquad
Dashing around on multi-articulated legs, avoiding obstacles and reacting to sound, the Roboquad makes the perfect pre-programmed pet.
£49.95 (www.iwoot.com)
Wrex
Wrex thee Dawg can scoot around, play and obey your commands, in happy, angry and crazy moods.
£89.99 (www.argos.co.uk)
Tribot
With three wheels, the Tribot has a good range of motion and agility and impressive avoidance skills.
£79.75 (www.gizoo.co.uk)
i-Sobot
According to the Guinness Book of Records, this impressive little guy is the world's smallest humanoid robot in production.
£199.95 (www.firebox.com)
Roboraptor
The Roboraptor has real walking and running action with realistic neck and tail movements.
£39.99 (www.argos.co.uk)