Plastic water and soda bottles often contain a chemical called polyethylene terephthalate (PET). Using PET bottles to make recycled polyester produces 75% fewer greenhouse gas emissions, compared to ...
INDIANAPOLIS — Several students and a teacher were injured Thursday at Southport High School when a large glass bottle exploded during a chemistry class demonstration. According to an email sent ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback