It was originally believed that oxygen was needed to make all acids. The name “oxygen” was coined (“oxygène” in French) by Antoine-Laurent Lavoisier, from the Greek “oxys” meaning “acid” and the French “-gène” meaning “producer”.

The element oxygen has an atomic number of 8, and has eight electrons within each atom. There’s a lot of argon around, as it is the third-most abundant gas in our atmosphere. The name “argon” comes from the Greek word for “lazy, inactive”. It is a noble gas, and so by definition is relatively nonreactive. The chemical element argon has the symbol Ar. Aloe vera has been used for centuries in herbal medicine, mainly for topical treatment of wounds. The plant’s leaves are full of biologically-active compounds that have been studied extensively. 18 Skin care balm : ALOEĪloe vera is a succulent plant that grows in relatively dry climates. For example, the most smog-plagued city in Latin America is Mexico City, which is located in a highland “bowl” that traps industrial and vehicle pollution. Several cities around the world have a reputation of being particularly smoggy. The term was first used to describe the air around London in the early 1900s. “Smog” is a portmanteau formed by melding “smoke” and “fog”. By the mid-1500s, someone described as boorish was considered rude in manner, which is our usage today. The term “boor” ultimately comes from the Latin “bos” meaning “cow, ox”. 14 Ill-mannered sort : BOORīack in the early 1500s, a boor was a rustic person, a peasant farmer, someone associated with the countryside. The Audi logo comprises four intersecting rings, each representing one of the four companies that merged. Auto Union was formed with the merger of four individual entities: Audi, Horch, DKW and Wanderer. The predecessor to today’s Audi company was called Auto Union. Apparently, the storyline is based on Shakespeare’s “Romeo and Juliet”. The soundtrack to “High School Musical” ended up being the best-selling album for 2006. “High School Musical” is a 2006 Disney film made for television that spawned two sequels released to movie theaters worldwide. His big break came with the hit Disney movie “High School Musical”.

Apparently, Efron is a heartthrob to “tweenyboppers”. Zac Efron is an actor from San Luis Obispo, California. Today’s Wiki-est Amazonian Googlies AcrossĪmerican Sign Language (ASL) 8 Zac of “High School Musical” : EFRON

Lights out song 2015