Laser beam casts a shadow in a ruby crystal
Complex photon-photon interactions make a beam of light behave like a solid object
Read article: Laser beam casts a shadow in a ruby crystal
Read article: Laser beam casts a shadow in a ruby crystal
Generative AI has an electronic waste problem, researchers warn
Without mitigation measures, the computing infrastructure for large language models could generate 2.5 million tons of e-waste a year by 2030
Read article: Generative AI has an electronic waste problem, researchers warn
Quantum processor enters unprecedented territory for error correction
Errors on Google Quantum AI device drop below threshold needed to “win” the error-correction game
Read article: Quantum processor enters unprecedented territory for error correction
Squishy silicone rings shine a spotlight on fluid-solid transition
Model shows how highly deformable particles, grains and cells respond to external forces
Read article: Squishy silicone rings shine a spotlight on fluid-solid transition
Conditioning prepares aluminium-ion batteries for real-world use
Pre-cycling smooths out problems with solid-electrolyte interface, helping devices last longer
Read article: Conditioning prepares aluminium-ion batteries for real-world use
Speeding up MR-guided radiotherapy with VMAT
Researchers present the first dosimetric evaluation comparing VMAT and IMRT on the MR-linac
Read article: Speeding up MR-guided radiotherapy with VMAT
Laser-based headset assesses stroke risk using the brain’s blood flow
Researchers develop cerebral equivalent of a cardiac stress test for stroke risk assessment
Read article: Laser-based headset assesses stroke risk using the brain’s blood flow
Extended cosmic-ray electron spectrum has a break but no other features
HESS extends the measured energy of electrons and positrons to 40 TeV
Read article: Extended cosmic-ray electron spectrum has a break but no other features
Vertical-nanowire transistors defeat the Boltzmann tyranny
New gallium antimonide/indium arsenide transistor is more energy-efficient than silicon-based devices
Read article: Vertical-nanowire transistors defeat the Boltzmann tyranny
Mathematical model sheds light on how exercise suppresses tumour growth
A simple mathematical model examines the intricate relationship between exercise, immune function and cancer
Read article: Mathematical model sheds light on how exercise suppresses tumour growth
