User:RWILDONLINE
News[edit]
- Protests over voting rights changes break out in New Caledonia, a territory of France in the Pacific.
- Lee Hsien Loong steps down after nearly 20 years as the prime minister of Singapore, and is succeeded by Lawrence Wong (pictured).
- Robert Fico, the prime minister of Slovakia, is hospitalised after an assassination attempt.
- Switzerland, represented by Nemo with "The Code", wins the Eurovision Song Contest.
- A series of solar storms impact Earth, creating aurorae seen farther from the poles than usual.
On this day[edit]
May 18: Haitian Flag Day in Haiti (1803); Day of Remembrance for the Victims of Crimean Tatar Genocide in Ukraine
- 1302 – Armed insurrectionists massacred the occupying French garrison in Bruges, Flanders, killing approximately 2,000 people.
- 1695 – An earthquake measuring Ms7.8 struck Shanxi Province in northern China, resulting in at least 52,600 deaths.
- 1927 – Disgruntled school board treasurer Andrew Kehoe set off explosives with timers and a rifle (aftermath pictured), causing the Bath School disaster in the Bath Consolidated School in Michigan, killing 44 people in the deadliest mass murder in a school in United States history.
- 1952 – First Indochina War: Viet Minh forces overran a French and Laotian garrison at Muong Khoua, leaving only four survivors.
- 2009 – The Sri Lanka Army killed Velupillai Prabhakaran, the leader and founder of the Liberation Tigers of Tamil Eelam, to bring an end to the 26-year Sri Lankan Civil War.
- Thomas Midgley Jr. (b. 1889)
- Ester Boserup (b. 1910)
- Jean-François Théodore (d. 2015)
Sea urchins are a group of spiny globular echinoderms which form the class Echinoidea. About 950 species live on the seabed, inhabiting all oceans and depth zones from the intertidal to 5,000 metres (16,000 feet; 2,700 fathoms). Their tests (hard shells) are round and spiny, typically from 3 to 10 centimetres (1 to 4 inches) across. Sea urchins move slowly, crawling with their tube feet, and sometimes pushing themselves with their spines. They feed primarily on algae but also eat slow-moving or sessile animals. Their predators include sea otters, starfish, wolf eels, and triggerfish. This photograph, taken off the northern coast of Haiti near Cap-Haïtien, shows two species of sea urchin: a West Indian sea egg (top) and a reef urchin (bottom).Photograph credit: Nick Hobgood, edited by Lycaon