Cloud

In meteorology, a cloud is an aerosol comprising a visible mass of liquid droplets or frozen crystals made of water or various chemicals. The droplets or particles are suspended in the atmosphere above the surface of a planetary body. On Earth clouds are formed by the saturation of air in the homosphere when air cools or gains water vapor.

Cloud types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adaptation of Luke Howard's nomenclature. It was formally proposed in December 1802 and published for the first time the following year. It became the basis of a modern international system that classifies these tropospheric aerosols into several physical forms which can be found at various altitude levels or étages.

One Direction

One Direction (commonly abbreviated as 1D) are an English-Irish pop boy band based in London, composed of Niall Horan, Liam Payne, Harry Styles, Louis Tomlinson, and previously, Zayn Malik until his departure from the band on 25 March 2015. The group signed with Simon Cowell's record label Syco Records after forming and finishing third in the seventh series of the British televised singing competition The X Factor in 2010. Propelled to international success by social media, One Direction's four albums, Up All Night (2011), Take Me Home (2012), Midnight Memories (2013) and Four (2014) topped charts in most major markets, and generated hit singles including "What Makes You Beautiful", "Live While We're Young", and "Story of My Life". Their fifth studio album, Made in the A.M., was released in November 2015.

Their achievements include five Brit Awards, four MTV Video Music Awards, eleven MTV Europe Music Awards, seven American Music Awards (including Artist of the Year in 2014 and 2015), and nineteen Teen Choice Awards out of nineteen nominations, among many others. According to Nick Gatfield, the chairman and chief executive of Sony Music Entertainment UK, One Direction represented a $50 million business empire by June 2012. They were proclaimed 2012's "Top New Artist" by Billboard. According to the Sunday Times Rich List, by April 2013, they had an estimated personal combined wealth of £25 million ($41.2m) making them the second-wealthiest musicians in the UK under 30 years of age. In 2014, Forbes listed them the second-highest earning celebrities under 30, with the group earning an estimated $75 million from June 2013 to June 2014. In June 2015, Forbes listed their earnings at $130 million for the previous twelve months, and ranked them the fourth highest earning celebrities in the world.

Zach Sobiech

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Zachary David "Zach" Sobiech (May 3, 1995 – May 20, 2013) was an American folk rock singer-songwriter from Stillwater, Minnesota, who was a member of the band A Firm Handshake. The single "Clouds" gained extensive media attention on YouTube, prior to Sobiech's death from cancer in May 2013. It charted on the Billboard Hot 100, eventually becoming a hit also in UK, Canada and France.

Life and career

At age 14, Sobiech was diagnosed with osteosarcoma, a bone cancer which mostly strikes children.CBS reported that during his treatment he underwent 10 surgeries and 20 rounds of chemotherapy. He started writing music after his diagnosis.

In May 2012 his doctors informed him that he had up to a year to live. Sobiech recorded the song "Clouds" about his battle with cancer, and released it as a YouTube video in December 2012. It went viral, surpassing 3 million views at the time of his death. It currently has more than 10 million views and counting.

Imagine Dragons

Imagine Dragons is an American rock band from Las Vegas, Nevada. Imagine Dragons' lineup consists of lead vocalist Dan Reynolds, guitarist Wayne "Wing" Sermon, bassist Ben McKee and drummer Daniel Platzman. The band gained exposure following the release of their debut studio album, Night Visions (2012) and first single "It's Time". The band's second studio album Smoke + Mirrors reached number one on the Billboard 200, Canadian Albums Chart, and UK Albums Chart.Night Visions peaked at number two on the weekly Billboard 200 and UK Albums Chart. According to Billboard, Imagine Dragons topped the year-end rock rankings for 2013;Billboard named them "The Breakthrough Band of 2013", and Rolling Stone named their single "Radioactive" "the biggest rock hit of the year".MTV called them "the year's biggest breakout band".

Imagine Dragons won two American Music Awards for Favorite Alternative Artist, a Grammy Award for Best Rock Performance, five Billboard Music Awards, and a World Music Award. In May 2014, the band was nominated for a total of fourteen different Billboard Music Awards, including Top Artist of the Year and a Milestone Award, recognizing innovation and creativity of different artists across different genres.

A. J. McLean

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Alexander James "A. J." McLean (born January 9, 1978) is an American musician, singer, dancer, actor, and entertainer. He is a member of the Backstreet Boys. McLean is also a contributor for the It Gets Better Project.

Early life

McLean was born in West Palm Beach, Florida, to Denise (née Fernandez) and Bob McLean. He is of Cuban and German ancestry on his mother's side and Scottish, Irish and English on his father's side. His parents divorced when he was four years old. In January 1986 at 8 years old, McLean acted in his first role as Little Mike in the 1986 film Truth or Dare.

In 1990, he moved to Orlando, Florida, with his mother and grandparents to concentrate on his acting and singing career. In early 1990s he appeared on various Nickelodeon and Disney projects, including the Nickelodeon show GUTS, Welcome Freshmen, and a comedy series called Hi Honey, I'm Home! on which he played a character named "Skunk". Upon joining the Backstreet Boys, he along with band mates Brian Littrell and Nick Carter quit high school and completed their education with a tutor who joined them on the road.