A racegoers walks into a rubbish bin following 2016 Melbourne Cup Day at Flemington Racecourse on November 1, 2016 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

Alex Plunkett, left, and Sean Hart, both of Arlington, Va., join hundreds participating in the annual International Pillow Fight Day on April 5. Massive pillow fights broke out on the Mall in Washington and in cities around the world. (Photo by Marvin Joseph/The Washington Post)

Two baby orangutans play with each other at the wildlife department in Kuala Lumpur, Malayasia, October 19, 2015. The Malaysian wildlife department in July seized two baby Sumatran orangutans, found in duffel bags, from traffickers who were attempting to sell them to buyers in Malaysia. According to local media, the orangutans will be returned to Medan, Indonesia on Tuesday. The illegal wildlife trade is estimated to be $8 billion a year worldwide, according to TRAFFIC, a wildlife trade monitoring network. (Photo by Olivia Harris/Reuters)

The Royal Air Force aerobatic team, the Red Arrows, perform during The Royal International Air Tattoo at the RAF in Fairford July 11, 2014. (Photo by Stefan Wermuth/Reuters)

A young illustrator has imagined a world where our most iconic world leaders wouldnt look out of place grabbing a low fat chai latte and a wheat free bagel from an edgy Dalston cafe. In a new series called Hipstory Amti Shimoni, a designer and illustrator from Israel has created a collection of pictures imagining our former global leaders as colourful, cutting edge, urban, hipsters. Here: Hardcore Punk Vladimir Lenin. (Photo by Amti Shimoni/Caters News)

The lightest material ever made has been produced by a team of scientists in China, a Chinese university announced.

Brazil's Kathellen in action with Australia's Alanna Kennedy during the Australia vs Brazil, Group C match at the FIFA Women's World Cup at Stade La Mosson Stadium on June 13th 2019 in Montpellier, France. (Photo by Eric Gaillard/Reuters)

A vendor sells Guy Fawkes masks and items with the colors of the national flag at a market ahead of Independence Day celebrations in Karachi, Pakistan, 13 August 2023. Pakistan celebrates its 76th independence anniversary from British rule in 1947 on 14 August 2023. (Photo by Shahzaib Akber/EPA/EFE)