Ahmed Moosa

4 Questions 52 Answers 0 Followers

Questions related from Ahmed Moosa

How dangerous is silver nano particles to the environment ?

Some washing machine used nano silver to sanitize clothing without the need for hot water.A considerable amounts of silver could enter sewage plants and seriously trouble the biologic...

01 January 1970 6,522 35 View

Is it safe to use nano materials in cosmetics ( nanocosmetics) ?

Is it safe to use nano materials in cosmetics ( nanocosmetics) ? There is a widespread use of nanotechnology in the cosmetic industries such in nail, hair, lip, and skin care. For example hair...

01 January 1970 8,586 16 View

Do you think chemicals that are commonly found in processed foods are harmful

Chemical are usually added to processed foods . Not all chemicals found in food are listed as ingredients.

01 January 1970 4,258 24 View

What causes COVID-19 vaccine side effects?

Why do the vaccines sometimes cause these side effects .Are they cause for concern?

01 January 1970 3,873 23 View