Art conservation is a union of science and art. Here's the process behind restoring a 125-year-old painting.

Tech Insider
Varnish being removed from an old painting.
Varnish being removed from an old painting.

Center Art Studio

Recycling wind turbine blades is nearly impossible. Veolia North America thinks it can keep them out of landfills.

Tech Insider
A bulldozer drives amid a pile of wind turbine pieces, which are piled on sandy ground
Piles of wind turbine blades at a waste management facility in Missouri.

Sam Paakkonen

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