Compare Aeneas and Odysseus as Heroic Figures :: The Aenied, The Oddessy

Odysseus and Aeneas are very alike in some ways and very different. They are both epic heroes except that one is Greek and the other is a Trojan. Odysseus is from the Greek tale The Oddessy, which was written by the famous Greek poet Homer. His quest is to find his way back home after a long journey. Aeneas is from the roman tale The Aenied, written by Virgil a famous Roman poet. Aeneas’s mission is to find a new home for him and his family. Both these characters had many similarities and differences in their ways of fighting.   Ã‚  Ã‚  Ã‚  Ã‚  Both Odysseus and Aeneas were helped by different gods. Odysseus was helped by Calypso in a way. She held him captive, but was forced to release him from the father of all Greek gods,Zeus. Athena, goddess of wisdom, helped Odysseus find out whether or not Penelope still loved him, she disguised him to look like an old man so he could go into the town without people knowing who he was. He got help from the god of wind as well who helped him by giving him a bag of wind so he could sail back to Ithaca. Poseidon did not really help Odysseus, he was just trying to convince him that he was nothing without the gods.   Ã‚  Ã‚  Ã‚  Ã‚  Aeneas was never held captive by any of the gods as was Odysseus. Aeneas got help from Venus (Goddess of love), his mother. She convinced him to stop fighting because she wanted him to rescue his family which was a lot more important. Jupiter also helped him because Aeneas’s wife told Jupiter that Aeneas was going to kill himself, so she wanted him to send Aeneas a sign telling him not to kill himself. Aeneas was going to do this because he found his father almost dead and decided to take his own life.   Ã‚  Ã‚  Ã‚  Ã‚  Both of them are really great fighters, but they have differences in how they do things. Odysseus plans things out before he attacks and has a good plan as well. Aeneas however does not plan things out and just jumps right into things.

Week 3

What was Francis Henry Galton's major contribution to forensic science? Francis Henry Galton’s major contribution to forensic science was fingerprinting. Although he wasn’t the first person with the idea of fingerprinting, he was more successful with the idea and the scientific knowledge that he knew. 2. Who is known as â€Å"the father of forensic toxicology† and why? Mathieu Orfila is known and â€Å"the father of forensic toxicology†. In 1814 he published the first book on poisons and how they affect animals.He is also known to be the creator of criminalistics. 3. Name two major contributions to forensic science made by Hans Gross. Hans Gross wrote the first book on scientific disciplines in criminal investigation. He also wrote a journal on forensics that is used to detect crime. 4. With what area of forensic investigation are Karl Landsteiner and Dr. Leone Lattes associated? Landsteiner and Dr. Lattes both associated in Forensic Medicine. Landsteiner discovered that blood could be put in different groups.After Landsteiner’s discovery Dr. Lattes established that different bloods could be used to identify people. 5. Who was the first person to apply the principles of forensic science to a working crime laboratory? 6. What is Locard's exchange principle? Locard’s exchange principle is a cross-transfer that happens when two objects come into contact with each other. When two objects hit each other materials are exchanged. For example when two cars collide into each other the paint transfers to the other car.He believed that particles from a crime scene would be transferred to the criminal. 7. With what instrument did Dr. Walter C. McCrone make significant contributions to forensic science? McCrone brought the microscope into the forensic science field. The microscope is a great use for close up examination of objects used. McCrone ended up becoming the world’s preeminent microscopist. He was very dedicated to hi s work and knew what he was doing.   

Significant Figures Example Chemistry Problem

Here are three examples determining significant figures. When asked to find significant figures, remember and follow these simple rules: Any nonzero digit is significant.A zero between two nonzero digits is always significant.Trailing zeros are significant if they are at the end of a number and to the right of the decimal point.Leading zeros to the left of the first nonzero digit are not significant. For example, placeholder zeros in the number 0.005 are not significant (only the 5 is significant).If a number ends with a zero, but it is not to the right of a decimal point, it may or may not be significant. Generally, its safest to assume it is not significant. If you take a measurement where the final zero is significant, be sure to include the decimal point to make yourself clear. Significant Figure Example Problem Three students weigh an item using different scales. These are the values they report: a. 20.03 gb. 20.0 gc. 0.2003 kg How many significant figures should be assumed in each measurement? Solution a. 4.b. 3. The zero after the decimal point is significant because it indicates that the item was weighed to the nearest 0.1 g.c. 4. The zeros at the left are not significant. They are only present because the mass was written in kilograms rather than in grams. The values 20.03 g and 0.02003 kg represent the same quantities. Answer In addition to the solution presented above, be advised you can get the correct answers very quickly by expressing the masses in scientific (exponential) notation: 20.03 g 2.003 x 101 g (4 significant figures)20.0 g 2.00 x 101 g (3 significant figures)0.2003 kg 2.003 x 10-1 kg (4 significant figures)