A Polish MiG-29 flies beneath dark skies at the annual RNAS Yeovilton Air Day on July 9, 2011 in Yeovil, England. The annual air day at RNAS Yeovilton in Somerset, attracts over 35,000 people to what is one of the biggest air shows in the region and gives visitors the chance to see a host of aircraft as well as a number of historic and classic cars. (Photo by Matt Cardy/Getty Images)

People pray inside a temple at the Janmashtami Hindu Festival at Bhaktivedanta Manor on August 22, 2011 in Watford, England. Up to 72,000 were expected to take part in the two day festival celebrating the birth of Krishna, in what is believed to be the largest Hindu festival gathering outside of India. (Photo by Dan Kitwood/Getty Images)

Collin Williams (front) and Sarah Putnam of Nevada, protesters affiliated with the Occupy Las Vegas movement, participate in a “zombie walk” on the Las Vegas Strip October 30, 2011 in Las Vegas, Nevada. The demonstrators are protesting what they believe is greed and corruption among banking and business leaders in solidarity with other Occupy movements around the world. (Photo by Ethan Miller/Getty Images)

Israelis of Ethiopian origin take part in a rally against racism on January 10, 2012, in the southern Israeli town of Kiryat Malachi, Israel. Hundreds of demonstrators hit the streets of Kiryat Malachi, protesting what they call the discrimination of Ethiopian immigrants. According to Ethiopian residents of Kiryat Malachi, housing committees in the city have been refusing to sell them apartments. (Photo by Uriel Sinai/Getty Images)

A worker looks on with his camel as he waits for tourists at the Giza Pyramids on the outskirts of Cairo, Egypt, November 8, 2015. Egypt's Tourism Minister Hesham Zaazou said Cairo regretted the suspension of flights and was doing all it could to secure its airports and tourist sites, adding that he would fly to Sharm al-Sheikh to oversee measures to support tourists there. (Photo by Amr Abdallah Dalsh/Reuters)

Do tears of joy look the same as ones of woe—or ones from chopping onions? In “The Topography of Tears,” the Los Angeles-based photographer Rose-Lynn Fisher explores the physical terrain of one hundred tears emitted during a range of emotional states and physical reactions. Using a Zeiss microscope with an attached digital camera, she captures the composition of tears enclosed in glass slides, magnified between 10x and 40x. “There are many factors that determine the look of each tear image, including the viscosity of the tear, the chemistry of the weeper, the settings of the microscope, and the way I process the images afterwards,” she says.

Cats and p*rn have got to be the two most searched keywords on the Internet, and finally there’s a whole page dedicated to both! “Des Hommes et des Chatons” tumblr page presents a hilarious series of diptychs showing hot guys and cats doing similar expressions and poses. And as if it wasn’t enough, the combinations include such celebrities as Johnny Depp, Ryan Gosling, Joseph Gordon-Levitt, and Pierce Brosnan.

Cats and p*rn have got to be the two most searched keywords on the Internet, and finally there’s a whole page dedicated to both! “Des Hommes et des Chatons” tumblr page presents a hilarious series of diptychs showing hot guys and cats doing similar expressions and poses. And as if it wasn’t enough, the combinations include such celebrities as Johnny Depp, Ryan Gosling, Joseph Gordon-Levitt, and Pierce Brosnan.