The following guide will help with injecting insulin using a syringe. If you have any questions about injecting, contact your health team. Before injecting, it is recommended to check the expiry date ...

In this video, I showcase the use of a powerful 500-watt laser to clean aluminum, specifically restoring a beautiful antique ...

The program gives drug users free, clean syringes in exchange for dirty used ones. But advocates say it's more than that.

In order to prevent the rapid-fire spread of diseases through erroneous syringe use, the WHO is currently urging manufacturers to expand production of these "smart" syringes as soon as possible.