World's First Artificial Leaf gets Created

A team at Massachusetts Institute of Technology have created the world's first practical artificial leaf.
The Function of artificial leaf is,it can turn sunlight and water into energy.The leaf is made up of silicon,electronics and various catalysts that spur chemical reactions within the device results sunlight to break into water into hydrogen and oxygen, later it can be used to generate electricity in a separate fuel cell.  

Cows gets Genetically Modified To Produce Human Milk

A team of China Agricultural University, has successfully introduced human genes into 300 cows to produce "human milk" which is known to contain high quantities of key nutrients that can help to boost the immune system of babies and reduce the risk of infections.
The transgenic animals are physically identical to ordanary cows.