Without the use of any type of scuba equipment, divers descend to great depths armed with underwater guns, harpoons and strong line to stalk and hunt prey. Some of the best free-divers in the world can hold their breath for up to 5 minutes under water and go to depths greater than 100 feet.

(All photography © Eyeconic Images.)

Online hostess Xianggong (L) and other hostesses check their pictures as they gather around the photographer while taking part in a football-themed photoshoot at a photography studio in Beijing March 4, 2015. In China's online hostessing world, men find virtual company and the women can find riches. Xianggong is one of more than 10,000 hostesses on the internet site bobo.com, a live broadcasting web platform where anyone can record themselves singing, playing piano, dancing or just chatting. (Photo by Jason Lee/Reuters)

Short answer: no.

I know, this answer was a little too short, so let me explain in a little more detail.

Imagine tossing a coin. Normally, any normal coin toss has two possible outcomes - heads or tails - with each one having a 50% chance of happening. Ideally, that is, because factors like the force of your finger tossing the coin, gravity, the wind, the moon phase and a passing TARDIS can all influence the outcome of the toss - but I have deviated from the subject.

Indian police detain a Tibetan activist during a protest held to mark the 57th anniversary of the Tibetan uprising against Chinese rule, outside the Chinese embassy in New Delhi, India, March 10, 2016. (Photo by Cathal McNaughton/Reuters)

Latvian cyclists have decided to show the automobilists just how absurd it is to have only a single occupant in a car. The car takes up an enormous amount of space on the road; however, everyone is so used to it that no one ever notices it. It’s not hard to guess the thoughts of automobilists, and how they cursed those cyclists for taking up so much space. However, they have only themselves to blame. If everyone rode only bicycles to work, then there would never be such a thing as a traffic jam, the air in the city would become cleaner, while people would live longer, healthier lives, since cycling is a wonderful way to use the extra fat on your belly as the “fuel” for your bike.

“This is the terrifying moment a diver came head to head with a shark as it swims inches away snatching a bite for dinner. The close encounter, captured off Bimini Island in the Bahamas, shows the hammerhead approaching diver Eli Martinez who bravely stands his ground as the giant beast approaches. Eli, free diving outside of a protective cage, carefully handled the sea creature despite its menacing razor-sharp teeth – but admitted they are extremely shy and need a lot of work to allow divers close to them. After multiple trips and hours of diving nearby they finally got used to Eli in January this year – hammerheads regularly visit these waters during the winter season”. – Caters News. Photo: Eli Martinez with hammerhead shark. (Photo by J. P. Zegarra/Caters News)