Diptera Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking, or for lapping and sucking in the other groups. Their wing arrangement gives them

Round number 15 - Show me Birds! Greetings, friends! Ornithologists have always wondered how high birds can fly. This is interesting, but today, I am interested in how high a coin can fly up, which allowed

A good friend of mine influenced me into crypto currency and now to this HIVE, which is a hard fork of STEEM. I find this amusing at the same time, making good use of my quarantined hours. I may say, I