The U.S. has vast reserves of natural gas that are commercially viable as a result of advances in horizontal drilling and hydraulic fracturing technologies enabling greater access to gas in shale formations.
Yes, you can open the Keflex capsule and take the contents. However, that way you may miss some of the dose if all the contents of what you mixed it in don't get eaten. And the taste of the antibiotic powder may not be so nice.
How does it work? Keflex tablets, capsules and oral suspension contain the active ingredient cefalexin, which is a type of medicine called an antibiotic. Cefalexin is also available without a brand name, ie as the generic medicine. Cefalexin is a type of antibiotic called a cephalosporin. These antibiotics are related to penicillin.