November 2025 - IEEE Spectrum

Technologies coming into production now mean new problems with handling heat
Autonomous weather balloons surf the winds to collect needed data
A micrometers-thick integrated layer spreads out the heat
Startup plans to cool data centers by converting heat to light
Here are four new ways to get it done
Apple joins Samsung and Google in managing heat with water
Autonomous agents on the Web could reorder the online economy
Modos debuts an open-source e-paper with a 75-Hz refresh rate
Going behind the scenes of the latest Boston Dynamics video
New approach pinpoints distances up to 180 million kilometers away
Electromechanical reshaping tweaks pH to correct the cornea
The semiconductor industry seeks radical cooling solutions
Heated seats, a radio phone, even an electric shaver in the glove box
Put NiMH cells back in the game
A looking at the MLPerf AI training competition shows hardware is struggling
Break into the field with these five tips
Avoid the common mistakes indie creators make
Read Steven Searcy’s poem from our November 2025 issue