The Athenian Agora. The Agora of Athens was the center of the ancient city: a large, open square where the citizens could assemble for a wide variety of purposes. On any given day the space might be used as a market, or for an election, a dramatic performance, a religious procession, military drill, or athletic competition.
Bear spray is a non-lethal bear deterrent designed to stop aggressive behavior in bears. Its use can reduce human injuries caused by bears and the number of bears killed by people in self-defense.
The best insect repellent can get under your skin. DEET is widely embraced as the most effective insect repellent at a time of growing fear of mosquitoes and ticks. DEET (N, N-diethyl-3-methylbenzamide) masks the chemical signals that insects use to find their victims. And it is partially absorbed into human skin. Opinions vary on the safety of DEET.