Sinclair TaPaint Coating Kills AC Bills: MIT's Air-Cooling Material Reflects 99% Heat (No Power Needed) ❄️
New polymer paint drops building temps 10°F via sub-wavelength gratings—beats trees/shade, passive cooling for AC-free summers. Scales cheap, no electricity [web:?? MIT link]
99% near-IR reflection + visible transparency. Hot climates rejoice: 20-30% energy savings?
Engineers: Spray-on revolution for data centers/offices. Climate tech win. Lab→factory when? 🌡️