Amazing 4D Ultrasound Scan Of Twins
Created using a 4D ultrasound scan, the image above appears to show a baby leaning over to kiss her twin sister.
The new 4D scan uses the same frequency of sound waves as in a normal ultrasound. But the sound waves are directed from many more angles, producing a 'real-time' video of the foetus as it moves and allowing scientists to say the images are in four dimensions.
This advanced technology has allowed scientists to capture the development of foetuses like never before, including twins and triplets jostling for space in the womb while grasping each other's hands and even faces.
The images have also allowed scientists to create life-size silicone models and astonishing computer-generated images of the multiple foetuses.
View more images here.

whats trhe 4th dimension???.. i thought it was time o-O
Posted by: ben | Wednesday, January 17, 2007 at 02:00 PM
Absolutely beautiful
@ Ben: Yes, the fourth dimension is time.
Posted by: Stijn | Sunday, January 21, 2007 at 11:49 PM