| These photos were made by a high resolution stereo camera on board the European Space Agency's Mars Express orbiter. The photos are of Hebes Chasma, an enclosed trough, almost five miles deep.Scientists believe these shots can be used to prove there was once water on Mars.
read more 
Tagged as mountains water science planet mars
|
| Liver cirrhosis is hardening and scarring of the liver caused primarily by heavy drinking and hepatitis B an C and till now there was no cure except for transplantation. The cirrhosis begin when liver cells start producing collagen which toughens skin and tendons This disease cause 26,000 deaths per year.A group of scientists in Sapporo University, Japan have found a cure for it. They have designed molecules that block the production of collagen by the liver stellate cells which also are known for absorbing vitamin A. The scientists tricked the stellate cells into absorbring the molecules by coating
read more
Tagged as sapporo japan cure cirrhosis liver medicine science
|
| Usually when one liquid is poured into another liquid they mix almost instantly. However is the pool of liquid is moving as the jet hit, it can slide along the surface being separated from the pool by a thin layer of air. Because of the weight of the jet and the force required to change directions, the surface is pressed downward and a dent is formed in the shape of a bowl. The sliding jet then ramps out of this bowl and into the air.You can do the same thing home. (1) the jet's initial stages of falling, (2) its separation from the bulk fluid by a thin layer of air, (3) its bending upwards,
read more
Tagged as liquid oil science fluid jet bouncing
|
| Lisa was born on the farm of Klaus Exsternbrink, in northern Germany and is a cross between a goat and a sheep or geep. A young billy leaped over the fence and had a passionate liaison with a ewe. Lisa resembles a lamb in shape and stature, but with the coloring and agile back legs of a goat. Professor Karl-Heinz Waldmann of a specialist animal medical school in Hanover said such crosses are very rare.
read more
Tagged as lisa geep goat sheep science cross breed
|
| For the first time scientists have grown a healthy beating heart. this is a major breakthrough and now people with coronary disease have a chance to get an organ for transplant. It's believed that this method can be used to grow livers, lungs or kidneys.The experiment was done using animal hearts and still is in early stages. Growing human organs for transplant is still a few years away.The technique of growing a heart involves stripping away the cells from a dead donor heart to leave behind connective tissue. Then healthy heart cells are introduced to the tissue which spread and multiply creating
read more
Tagged as stem cells grow heart science news medicine
|
| We all know men don't understand women and this causes problems in relationships. Well, those days maybe over. Philips design a dress that changes color depending on the woman's mood. The dress is made up of two layers, the inner layer contains biometric sensors that pick up a person's emotions and projects them in colors onto the second layer, the outer textile. The dress works by monitoring physical changes associated with different feelings. Emotions like fear, stress, arousal, excitement effect body temperature and sweat levels which allows the the dress to determine what mood the
read more
Tagged as news science technology dress color changing mood
|
| Scientists have cloned two Turkish Angora cats after modifying their gene to change their skin color and now these cats glow red when exposed to ultraviolet light. To clone these cats, they used the cells of the mother cat. By using a virus which was transplanted into the ova they they modified its gene and made it fluorescent. Scientists
read more
Tagged as news science cat glow red ultraviolet clone
|
|
|
CONTEST RULES
ABOUT
FAQ
TERMS OF USE
PRIVACY POLICY
CONTACT US
WEBMASTERS MAKE MONEY
YOUSAYTOO.COM 2006 - 2008 - 0.64 sec
|
3 comments
