There are bubbles in pumice due to water and carbon dioxide frothing out of the lava as it cools.

Because of the frothy structure, pumice is relatively light and is a great thermal insulator.

A flute is a woodwind instrument that doesn’t have a reed. Primitive flutes found in modern-day Germany date back 43,000 to 35,000 years, which makes the flute the oldest known musical instrument.

Instead, sound is produced by blowing air across an opening. Crowdsourcing is mainly an online phenomenon, and is the solicitation of perhaps services, ideas or content from a large group of people.

In 2002, Williams became the first African-American woman to earn the World No.

1 ranking by the Women’s Tennis Association in the Open Era.

Sadly, one part of Edberg’s legacy is his involvement in a freak accident at the 1983 US Open.

A ball struck by Edberg hit one of the linesmen causing him to topple off his chair, fracturing his skull as he hit the ground. A limited liability company (LLC) is a company structure that limits the liability of the owner or owners.

Serena has won more prize money in her career than any other female athlete.

Venus Williams is the older of the two Williams sisters playing professional tennis.

It is usually made from bulgur, tomato, cucumber, parsley, mint, onion, garlic, olive oil and lemon juice.

Just writing that list of ingredients gets my mouth watering …

Basically, each pixel in a bitmap file is stored as a “bit” of information, hence the name “bitmap”. Garner’s most famous composition by far is 1954’s “Misty”, which is now a jazz standard.