A new ultra-thin multi-layered material can cool buildings without air conditioning by radiating warmth from inside the buildings into space while also reflecting sunlight to reduce incoming heat

Controlling a material with voltage

26 Nov 2014

Cornell chemists develop new polymer using CO2

26 Nov 2014

Researchers develop efficient method to measure residual stress in 3D printed parts

25 Nov 2014

New 2-D quantum materials for nanoelectronics

24 Nov 2014

Yale engineer readies for rapid discovery of metallic glasses

04 Nov 2014

New solar power material converts 90% of captured light into heat

03 Nov 2014

One of the technology’s attractions is that it can be used to retrofit existing power plants that use coal or fossil fuels because it uses the same process to generate electricity from steam

Serendipitous holography reveals hidden cracks in shocked targets

03 Nov 2014

Cooking up carbon: sawdust and iron in the melting pot

30 Oct 2014

Atom-width Graphene sensors could provide unprecedented insights into brain structure and function

27 Oct 2014

Page no. 17 of 40

Featured articles

Lighter than air, yet very, very powerful

By Kiron Kasbekar | 03 Jan 2024

In March 2013 Chinese scientists pulled off a remarkable feat. They created the world’s lightest aerogel. Tipping the scales at a mere 0.16 milligrams per cubic centimeter – that’s a sixth of the weight of air!

COP28 explained: A closer look at COP28's climate change solutions

By Aniket Gupta | 27 Dec 2023

The 28th United Nations Climate Change Conference, also known as COP28, took place from 30th November 2023, to 13th December 2023, at Expo City in Dubai, United Arab Emirates.

What is a Ponzi scheme?

By Aniket Gupta | 06 Dec 2023

Ponzi schemes have long captivated the public imagination, drawing unsuspecting investors into a web of illusion and deception.

The Rise and Rise of HDFC Bank

03 Jul 2023

HDFC, which surged ahead of global majors like HSBC Holdings Plc and Citigroup Inc and left Indian peers like State Bank of India and ICICI Bank in market capitalisation, now ranks fourth largest among the world’s most valuable banks, after JPMorgan Chase & Co, Industrial and Commercial Bank of China Ltd and Bank of America Corp

India’s Millet Revolution To Enrich Global Food Basket

02 Apr 2023

Millets, a healthier and cheaper substitute to wheat and rice, are indigenous to many parts of the world, especially in the semiarid tropics of Asia and Africa, and offers a big scope for expanding production and consumption in the foodgrain deficient African continent 

Market predator Hindenburg preys on Adani stock

06 Mar 2023

Almost a month after the damning report of short-seller Hindenburg Research on the Adani Group that claimed that the seven stocks within the group were about 85 per cent overvalued, one of the group's stocks, Adani Total Gas, closed at Rs835 on the BSE, down nearly 79 per cent from its 24 January level, almost close to reaching that valuation