Biersack in January 2014. Andrew Dennis Andy Biersack (born December 26, 1990), formerly known as Andy Six, is an American singer and pianist. He is the founder and lead vocalist for the American rock band Black Veil Brides, and is its only remaining original member.
Basics of Electromagnetism. by Ron Kurtus (revised 17 December 2012) Electromagnetism has two meanings, depending on whether viewed at the subatomic level or on an everyday scale. At the subatomic level, electromagnetism is defined as the force between electrically charged particles. It is considered one of the fundamental interactions of matter. Oscillating electrical charges result in electromagnetic waves. On a larger scale, electromagnetism is the creation of a magnetic field from the movement of electrical charges.
Diamagnetism refers to materials that are not affected by a magnetic field. Paramagnetism refers to materials like aluminum or platinum which become magnetized in a magnetic field but their magnetism disappears when the field is removed. Ferromagnetism refers to materials (such as iron and nickel) that can retain their magnetic properties when the magnetic field is removed. Ferro is the Latin word for iron (this is the reason behind the atomic symbol of iron- Fe), a material which displays strong magnetic properties.