There is another factor few talk about that may be behind the high happiness level, though: the widespread use of saunas. When the average person talks about a “sauna”, they are usually referring to Finnish steam saunas. These are compact, wood-panelled rooms with wooden benches, where radiant heaters keep the temperature between 70 and 100 degrees Celsius (158-212 degrees Fahrenheit). Pouring water over superheated rocks on the heater fills the space with steam.

In the early days of Facebook, users posted all manner of personal and private data. In hindsight, we were all green behind the ears, but it didn't feel like a privacy issue waiting to happen. Until it became a massive data privacy issue. Now, the best privacy practice is to keep your Facebook profile private to protect your identity, your data, and even that of your friends.

Science-fiction classic Back to the Future (1985), directed by Robert Zemeckis and starring Michael J Fox and Christopher Lloyd, tells the story of teenager Marty McFly, who is sent back several decades in a time machine built by his friend Emmett “Doc” Brown in a DMC DeLorean sports car. He accidentally changes history and has to rectify things. Tommy Fung, a Hong Kong-born and based, partly Venezuelan-raised photographer who makes surrealistic artworks under the name Surreal HK, tells Richard Lord how it changed his life.

Jenny from the Block stepped out on the block in the patterned sweater style that celebs always reach for — a Fair Isle knit. Earlier this week, Jennifer Lopez was spotted hand-in-hand with husband Ben Affleck as they left The Music Man in New York City. Normally, we'd be staring at the two in the state of their newlyweds bliss, but there was something else we couldn't keep our eyes off of: J.

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