When you buy a new electronic appliance, shoes, medicines or even some food items, you often find a small paper sachet with the warning: “silica gel, do not eat”. That little sachet is a desiccant – a ...

Desiccants that pull water out of the air could help cool buildings more efficiently A surprising set of materials could soon help make more efficient air conditioners that don’t overtax the ...

When you buy a new electronic appliance, shoes, medicines or even some food items, you often find a small paper sachet with the warning: "silica gel, do not eat." Subscribe to our newsletter for the ...

Kamil Zuber does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...