Aussie scientists create world’s thinnest lens
Q. Australian scientists have created the world’s thinnest lens which is _________ times thinner than human hair.- Published on 14 Mar 16a. 2000
b. 3000
c. 4000
d. 5000
ANSWER: 2000
Australian scientists have created the world’s thinnest lens 2000 times thinner than human hair and a breakthrough for revolutionising nanotechnology. Finished lens is 6.3 nanometers in size as against a previous smallest lens which is 50 nanometers in thickness. Lens has been created by a team of researchers led by Yeurui Larry Lu from Australian National University. Scientists have said lens could have revolutionary applications in medicine, technology and science, even creating bendable computer screens.
