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Engine based on Maxwell’s demon concept may help us understand entropy

Physics

Engine based on Maxwell’s demon concept may help us understand entropy

Researchers have built an engine based on a famous thought experiment called Maxwell’s demon, and it may help us understand how entropy is produced

News

Mandatory Credit: Photo by Sonny Tumbelaka/AP/Shutterstock (13032695ae) Indian Finance Minister Nirmala Sitharaman delivers her remarks during the High Level Seminar on Strengthening Global Collaboration for Tackling Food Insecurity on the sidelines of the G20 Finance Ministers and Central Bank Governors Meeting in Nusa Dua, Bali, Indonesia G20 Finance Ministers Meeting, Nusa Dua, Indonesia - 15 Jul 2022

Environment

World’s richest countries fall short on renewable energy targets

News

A picture of waves breaking

Technology

Tiny static electricity generators could produce power from waves

News

An Ethereum office

Technology

Ethereum Merge: What will the radical update mean for cryptocurrency?

News

$Anti-fracking protesters$

Environment

Can Liz Truss kick-start UK fracking by lifting the shale gas ban?

Analysis

2A36MXE Battery Icon in digital background, battery Supply Concept Background, Energy Efficiency Concept, alternative energy background

Environment

We should pursue speculative climate solutions like quantum batteries

Leader

Jacob Rees-Mogg

Environment

Jacob Rees-Mogg: Climate change concern over new energy policy chief

Analysis

Wood burning in a wood-burning stove

Environment

UK energy crisis sparks rush for firewood despite air pollution fears

News

Water flowing from a tap

Environment

UK toilets and showers will need water efficiency labels by 2025

News

R1XNWN Rooftop gardens on modern office buildings in downtown Vancouver, BC, Canada

Humans

Why I love the proliferation of green roofs and living walls

Green roofs have existed for more than 2000 years, but, along with living walls, they are becoming more popular – and provide major eco-benefits, writes Beronda L. Montgomery

Comment

Technology

Floating artificial leaf converts energy from sunlight into fuel

News

Society

Zaporizhzhia Nuclear Power Plant 'not designed to withstand fighting'

News

Physics

Ignition confirmed in a nuclear fusion experiment for the first time

News

Environment

Millimetre-wave beams could give us access to deep geothermal energy

Comment