Call protection is a bond feature that prevents the issuer from buying back the bond for a certain period. This guarantees that investors receive steady interest payments during this time, regardless ...

Corrosion is a chemical reaction to which even the strongest structures fall victim. Metals such as steel react with oxygen and water, going on to rust and decay. Cathodic protection plays a key role ...

Take that, iPhone thieves — Apple is about to make it even more difficult to use its smartphones when you have no right to do so. In the upcoming iOS 17.3, it is testing out a new security system ...