A group of researchers led by the Wuhan University of Technology fabricated a carbon-based perovskite solar cell that uses a playdough-like graphite (PG) putty as an electrode. “The playdough ...

If you've had to tackle DIY plumbing projects around the house, you know how indispensable plumber's putty can be. Thanks to this Play-Doh-like substance, you can easily set your faucets ...