"Vacuum Packing Students in CHS???" ...April Fools!
Badres Andres experiences atmospheric pressure inside a trash bag. Badres was one of 10 chemistry students that experienced the effects of "vacuum packing". We are accustom to the atmospheric pressure in our everyday life but this "demo" allows the students to feel what atmospheric pressure is all about!! Don't be shocked if your 2nd semester chemistry students wants to "vacuum pack" his/her siblings or parents.