Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. If you haven’t laid eyes on your silver jewelry since the pandemic ...

No one likes polishing silver, and knowing how to store silver properly can cut down on tarnish and reduce the time you'll spend polishing. Proper storage can also help protect your silver items from ...

Forget the polishing creams, special microfiber cloths, and elbow grease. For years, my go-to method for cleaning tarnished silver has been this easy, fast, and safe method. I've used it on silverware ...

Scientists in Spain have fabricated a silver bismuth sulfide (AgBiS 2) material with an absorption coefficient that is claimed to be 5-10 times greater than any other material currently used for PV ...

Silver bismuth sulfide (AgBiS 2) nanocrystals (NCs) are an earth-abundant material that has been used in recent years as a promising PV material, often in combination with cadmium sulfide in the ...

If you are in need of a lesson on just how much things have changed in the last 60 years, an anecdote from my childhood might suffice. My grandfather was a junk man, augmenting the income from his ...