Technology
Bouncing backpack is easier to carry and generates electricity
A backpack fitted with shock absorbers that react to the wearer's movement makes it feel easier to carry while also generating enough electricity to power LEDs
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Physics
The superconductor breakthrough that could mean an energy revolution
Features
Technology
Dash of potassium could help make long-lasting electric car batteries
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Physics
First room-temperature superconductor could spark energy revolution
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Technology
Can static electricity make chemistry more efficient – and greener?
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Electromagnetism
Environment
Electric cars really are a greener option than fossil fuel vehicles
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Technology
World’s stinkiest fruit could make super-fast electric chargers
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Electromagnetic spectrum
Technology
AI could help make fast-charging, long-lasting electric car batteries
Artificial intelligence is helping optimise the recharging batteries in electric vehicles, balancing speed while maximising lifespan
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Technology
A new battery could keep your phone charged for five days
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Technology
Here’s how we can stop a mountain of electric car batteries piling up
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Technology
Electric cars could charge in 10 minutes with a new kind of battery
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Environment
Deliberate drowning of Brazil’s rainforest is worsening climate change
Features