Tap into holiday energy with these ideas. 1  Teaching Elementary School: Harness Holiday Energy for Learning. 2  Activities for Your Classroom on Make a Difference Day. 3  Teach Research Skills and Correct Citation.  Kindergarten Activity: Holiday Countdown Chain at Circle Time For Christmas.
Flecainide acetate is used to treat certain types of irregular heartbeats (arrhythmias). It is an anti-arrhythmic. In general, it is used to regulate heartbeats of the upper heart and lower heart chambers. It can also be used to slow down an overactive heart.
Use Calcium Hypochlorite to Disinfect Water. A 1-pound pag of calcium hypochlorite in granular form will treat up to 10,000 gallons of drinking water. Calcium hypochlorite is one of the best chemical disinfectants for water, better than household bleach by far.