Useful Tweets

https://twitter.com/WHO
https://twitter.com/theNCI
https://twitter.com/C_G_S [Genetics & Society]
https://twitter.com/APJAbdulKalam [He is back on Twitter now]
https://twitter.com/MarsOrbiter [PRIDE of Nation]
https://twitter.com/usnistgov
https://twitter.com/skbrahmachari [OSDD: Indian Open Source Drug Discovery Guru!]