Sleep

People rest and sleep on couches at a IKEA store to escape the summer heat in Hangzhou, Zhejiang province, China. The local temperature reached as high as 39 degrees Celsius (102 degrees Fahrenheit) on Tuesday, according to local media.

China Daily/Reuters

People rest and sleep on couches at a IKEA store to escape the summer heat in Hangzhou, Zhejiang province, China

A Nepalese homeless man sleeps in a street of Kathmandu on Wednesday. Nearly 8,500 people have now been confirmed dead in the disaster, which destroyed more than half a million homes and left huge numbers of people without shelter with just weeks to go until the monsoon rains.

Ishara S.Kodikara/AFP

A Nepalese homeless man sleeps in a street of Kathmandu on Wednesday. Nearly 8,500 people have now been confirmed dead in the disaster, which destroyed more than half a million homes and left huge numbers of people without shelter with just weeks to go until the monsoon rains

Construction workers take a nap in front of a wall of a construction site during their lunch break in Beijing, China. As growth in China's sagging economy looks on the verge of spilling below 7 percent, officials worried about a spike in unemployment are pulling out all the stops to avoid mass lay-offs. Picture taken on May 5, 2015

Kim Kyung-Hoon/Reuters

Construction workers take a nap in front of the wall of a construction site during their lunch break in Beijing, China

A delegate takes a nap during the third plenary meeting of Chinese People's Political Consultative Conference (CPPCC) at the Great Hall of the People in Beijing

Reuters

A delegate takes a nap during the third plenary meeting of the Chinese People’s Political Consultative Conference (CPPCC) at the Great Hall of the People in Beijing on Wednesday.

Second Day Of Crufts 2015

Carl Court/Getty Images

A man sleeps next to his Boxer dog on the second day of Crufts dog show at the National Exhibition Centre on Friday in Birmingham, England

A worker takes a nap during lunch break, at a Foxconn factory in the township of Longhua in Shenzhen, Guangdong province...A worker takes a nap during lunch break, at a Foxconn factory in the township of Longhua in Shenzhen, Guangdong province January 21, 2015. REUTERS/Tyrone Siu (CHINA - Tags: BUSINESS SCIENCE TECHNOLOGY INDUSTRIAL SOCIETY)

Tyrone Siu/Reuters

Workers nap during lunch break, at a Foxconn factory in the township of Longhua in Shenzhen, Guangdong province, China

Police & Bailiffs Move In To Clear Hong Kong Protest Sites After Seven Weeks of Demonstrations

Lam Yik Fei/Getty Images

A pro-democracy protester prepares to sleep in his tent at the Mongkok occupy site on Thursday in Hong Kong. In a random poll of 513 people conducted by the University of Hong Kong and released yesterday, showed support for the movement decreasing with 83% of those surveyed saying the eight week occupation should end.

Pro-democracy demonstrators sleep on the ground near a barricade in Hong Kong on October 9, 2014.  While numbers at demonstration sites around the city have dwindled to a few hundred after days of mass rallies to demand fully free elections, those who remain at the barricades say they will not give ground.

Philippe Lopez/AFP

Pro-democracy demonstrators sleep on the ground near a barricade in Hong Kong on Thursday

A man takes a nap on a cushion which is displayed as a promotional event of a fashion brand at a shopping mall in Beijing May 30, 2014. Temperatures in Beijing on Friday reached 37 degrees Celsius (98.6 Fahrenheit) since it hit a record high of around 40 degrees Celsius (104 Fahrenheit) yesterday, the highest since 1951. The Beijing heatwave is expected to continue through the weekend, local media reported.

Kim Kyung-Hoon/Reuters

A man takes a nap on a cushion, displayed as part of a promotional event, at a shopping mall in Beijing. Temperatures in the city on Friday reached 37 degrees centigrade

A man sleeps on the doorway of a closed shop at a market in Kolkata May 28, 2014.

Rupak De Chowdhuri/Reuters

A man sleeps on the doorway of a closed shop at a market in Kolkata 

Craig Short lays on chairs as he waits for a competition to begin at the World Clown Association's annual convention in Northbrook...Craig Short lays on chairs as he waits for a competition to begin at the World Clown Association's annual convention in Northbrook, Illinois, March 26, 2014. Hundreds of clown performers from around the world gathered at the event to attend seminars, performances, and competitions. Picture taken March 26, 2014.  REUTERS/Jim Young

Jim Young/Reuters

Craig Short lays on chairs as he waits for a competition to begin at the World Clown Association’s annual convention in Northbrook, Illinois. Hundreds of clown performers from around the world gathered at the event to attend seminars, performances, and competitions. 

A man sleeps on tetrapods as others stand on them on a beach along the Arabian Sea in Mumbai...A man sleeps on tetrapods as others stand on them on a beach along the Arabian Sea in Mumbai August 19, 2013. REUTERS/Danish Siddiqui (INDIA - Tags: SOCIETY)

Danish Siddiqui/Reuters

A man sleeps on tetrapods as others stand around on a beach in Mumbai, India on Monday. 

A porter takes a nap under the shade of a tree on a hot day near a temple in Kathmandu June 12, 2013.

Navesh Chitrakar/Reuters

A porter takes a nap in the shade of a tree near a temple in Kathmandu, Nepal on Wednesday.