how does the system distinguish a live person from an answering machine? armadillos are very good swimmers and can hold their breath underwater for four to six minutes at a time. other people have suggested buying a small coffee grinder, but i'm not sure . if you see something familiar then that is because i have learnt from you or someone else who does the same thing. one child told me, “it’s a group of stars.” i had to high five her for being so brilliant and remembering. 5) which tripod should you buy. 