Children listen to speakers as U.S. President Joe Biden and first lady Jill Biden host a barbeque with active-duty military families on the South Lawn at the White House in Washington, U.S., July 4, 2023. (Photo by Julia Nikhinson/Reuters)

In this undated photo released by Indonesian Ministry of Environment and Forestry, a newly born Sumatran rhino calf walks in its enclosure at Sumatran Rhino Sanctuary at Way Kambas National Park, Indonesia. The critically endangered Sumatran rhino was born on Sumatra Island Saturday, November 25, 2023, the second Sumatran rhino born in the country this year and a welcome addition to a species that currently numbers fewer than 50 animals. (Photo by Indonesian Ministry of Environment and Forestry via AP Photo)

Play-fighting cheetah siblings at the Zimanga game reserve in South Africa in the second decade of November 2024 were spotted by Gavin Bickerton-Jones, an amateur photographer, who said: “It is a bit scary at first being so close, but also a privilege for them to let you share their space”. (Photo by Gavin Bickerton-Jones/Solent News)

Three children receive “best Christmas present ever” bionic arms in Bristol, England in the second decade of December 2024. Colette Baker, Finley Jarvis and Zoey Pidgeon-Hampton with their new Open Bionics arms. (Photo by Tom Wren/SWNS)

Worker Malian Vue beats the heat inside the refrigerator at the Agricenter Farmers Market in Memphis, Tennessee on July 5, 2025. (Photo by Karen Focht/ZUMA Press Wire/Rex Features/Shutterstock)

Iggy Azalea shares a joke with Andy Lee and Hamish Blake during Bonds 100th birthday celebration event at Cafe Sydney on August 19, 2015 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

Actress Zendaya arrives at the 27th Annual Kids' Choice Awards in Los Angeles, California March 29, 2014. (Photo by Danny Moloshok/Reuters)

An Armatix employee holds a “smart gun” by the company at the Armatix headquarters in Munich May 14, 2014. The gun is implanted with an electronic chip that allows it to be fired only if the shooter is wearing a watch that communicates with it through a radio signal. If the gun is moved more than 10 inches (25 cm) from the watch, it will not fire. A Maryland gun shop owner has dropped his plan to be the first in the United States to sell the so-called “smart gun” after a backlash that included death threats. (Photo by Michael Dalder/Reuters)