Gas Laws Manipulative - something I learned from another AP chemistry teacher years ago. Continuing the tradition of instructional sharing - I passed on the trick to a group of chemistry teachers today. Cover the variable that is constant (in the problem) and observe the relationship between the other two variables. #chemistry
Chamomile was often used as a remedy for nausea, diarrhea, gas, anxiety, fevers, asthma, colic and a host of other conditions. Most often, it was taken as a hot tea. For skin conditions such as hemorrhoids it was used topically.
(CREDIT: YouTube) Weirdest Attractions In Italy: Monte Busca Volcano (Italy's 'smallest volcano' is more of an inside joke among locals in Emilia Romagna than an actual volcano. Monte Busca Volcano is a small mound of rocks which features constant flames. The natural gas vent covered by the rocks by locals resembles a campfire and its fire was used in World War II to cook food.)
Stinger Red Rechargeable Flashlight (Light Only). Machined aluminum housing that is anodized against corrosion inside and out. Unbreakable polycarbonate lens with scratch-resistant coating. Xenon gas-filled bi-pin bulb with 30 hour life, with a spare stored in the end cap, variable spot to flood beam. Up to 15,000 peak beam candlepower; 125 lumens. Push-button head switch; momentary or constant on.