Actors, clowns and mime artists celebrate “Humor Day” in St Petersburg on April 1, 2022. April 1 is also referred to as “April Fool’s Day” and is a time for playing pranks in the country. (Photo by Anatoly Maltsev/European Press Photo Agency)

1: Dubai's Burj Khalifa is the tallest building in the world, but perhaps not for long. Saudi Arabia has announced plans to build a 1 kilometer (3,280 foot) tower into the sky, to be named the Jeddah Tower, scheduled for completion in 2020. The Burj Khallifa currently stands at 2,716 ft. (Photo by Matthias Seifert/Reuters)

Huge weimaraner Harlow immediately fell in love with the new inhabitant of the house – dachshund puppy named Indy. Now the two friends spend all the time together. Just look at this adorable and fun couple!

Stumpy the lemur has just turned 27 and is believed to be the oldest ring-tailed lemur in the world. He's still loving life, according to Zoo keepers. (Photo by Hemedia/Swns Group)

Hello, madhouse! Listen to good music!! Love you! Yours truly, Avax. Music video: Co-Ed School (남녀공학 or 男女共学) – Bbiribbom Bbaeribbom (삐리뽐 빼리뽐)

Cute handmade matchbox-cards for all occasions – great alternative to traditional greeting cards! You can even send these lovely message boxes directly.