Medical schools look for proof of your exposure to medical settings and commitment to serving others. Find a part-time or summer job, at a health care facility. The more experience you gain, the better equipped you will be for medical school. Once you are 16 (age varies by state), you might want to complete training during the summer to be a Certified Nurse Assistant (CNA). Training takes anywhere from three weeks to three months.
Here you can see bat droppings sized by a pen. Bat droppings (guano) are very dangerous to humans. They looks similar to mouse droppings, but when touched they break apart into a powdery substance. This powder then becomes airborne, and once inhaled it can cause a terrible respiratory disease called Histoplasmosis. Histoplasmosis is the most severe danger of bat droppings, but disease is not the only risk.
Glue and borax are a traditional combination for making heat-free slime; however, this method is not recommended for small children as they may decide it looks tasty. Borax is a detergent and may cause kids to get sick if eaten. Corn starch or powdered fiber recipes are a non-toxic alternative. Note any slime consumed in large quantities may cause a child to become sick. For this reason, it is important for an adult to monitor kids while making and playing with slime.