In this handout image provided by Ogilvy, a burger made from cultured beef, which has been developed by Professor Mark Post of Maastricht University in the Netherlands (pictured) is shown to the media during a press conference on August 5, 2013 in London, England. The in-vitro burger, cultured from cattle stem cells, the first example of what its creator says could provide an answer to global food shortages and help combat climate change, was fried in a pan and tasted by two volunteers. The burger is the result of years of research by Dutch scientist Mark Post, a vascular biologist at the University of Maastricht, who is working to show how meat grown in petri dishes might one day be a true alternative to meat from livestock.The meat in the burger has been made by knitting together around 20,000 strands of protein that has been cultured from cattle stem cells in Post's lab. (Photo by David Parry)

Soap Bubble Structures by Kym Cox. Bubbles optimise space and minimise their surface area for a given volume of air. This phenomenon makes them a useful tool in many areas of research, in particular, materials science and “packing” – how things fit together. Bubble walls drain under gravity, thin at the top, thick at the bottom, which interferes with travelling lightwaves to create bands of colour. Black spots show the wall is too thin for interference colours, indicating the bubble is about to burst. (Photo by Kym Cox/2019 Science Photographer of the Year/RPS)

Over 160 photographs, costumes, illustrations and magazine covers will be displayed at Los Angeles' Getty Center, until October 21. The display features a century of art from 1911 through to 2011. The exhibition is free – with no tickets required – and will be displayed in the lower level of the museum's West Pavilion. Here: An iconic image of a younger Kate Moss. (Photo by Glen Luchford)

Actress Margaret Qualley is seen backstage during the 97th Annual Oscars at Dolby Theatre on March 02, 2025 in Hollywood, California. (Photo by John Shearer/97th Oscars/The Academy via Getty Images)

A blue crab, a highly invasive alien species, is seen at Lio Piccolo during the reforestation day on April 05, 2025 in Venice, Italy. The island of Lio Piccolo in the northern lagoon of Venice is being replanted with 16,000 new trees that will protect the salt marsh ecosystem that is fundamental to the natural health of Venice and the lagoon by WOWnature project, an Etifor initiative. (Photo by Simone Padovani/Getty Images)

In the past, having a car was synonymous to success. Now, however, having a bicycle in the new trend. Riding a bicycle is all pros and no cons. It makes you slimmer and healthier, it allows you to enjoy the fresh air, traffic jams are no longer a problem, and of course you don’t waste money on gas. However, there was always a problem of leaving your bike unattended. With thieves lurking behind every corner, there is always a risk of someone stealing your bicycle. Thus, the authorities of Zurich have decided to do something for cyclists. They’ve created the first café for cyclists where the person can sit on his bike while enjoying a cup of coffee. This is a great idea since the visitors will not have to worry about their bikes being stolen. Though to visit such a café, you might want to bring a cushion with you, since sitting on small, hard plastic seat is not very relaxing.

The artworks that Alexa Meade makes are very unique and original. A usual painter creates a 2D or a 3D drawing on flat 2D surface. Alexa, on the other hand, draws over the body of a regular person, making them look like a 2D painting. The pictures of these people are almost uncanny, as you realize that the eyes “paintings” are real, and suddenly it dawns upon you that you are seeing a living and breathing human being. It is weird how we perceive this world, and how easy it is to trick our brain into thinking that it’s seeing a two-dimensional object. (Photo by Alexa Meade)

There is an endless bounty of eye-catching gemstones throughout the world and this spectacular boulder opal is one unique beauty that looks like a shimmering crystal encased in a tree fossil. Its opalescent sheen seeps through the cracks of the seemingly wooden rings in lustrous hues of emerald green and aqua blue. Like something out of a fairy tale, the triangular piece radiates through an organic pattern mimicking the growth rings of tree.