A traffic collision, also known as a motor vehicle collision, or car crash, occurs when a vehicle collides with another vehicle, pedestrian, animal, road...

In aviation, a mid-air collision is an accident in which two or more aircraft come into unplanned contact during flight. Owing to the relatively high...

Collision theory is a principle of chemistry used to predict the rates of chemical reactions. It states that when suitable particles of the reactant hit...

civilian mid-air collisions Peter Nielsen referred to the flight as "Bravo Tango Charlie 2937" instead of the airline callsign. Test run reg: N3502P,...

the relative velocity of separation after collision to the relative velocity of approach before collision. It can also be defined as the square root...

2009. Marks, Paul (February 13, 2009). "Satellite collision 'more powerful than China's ASAT test". New Scientist. Archived from the original on February...

live moose) is used to simulate realistic moose collisions. Australian car manufacturers use crash test kangaroo dummies for similar reasons. In a 2008...

head-on collisions and run-off-road collisions. Collisions at junctions, including rear-end collision and angle or side impacts. Collisions involving...

The Kessler syndrome (also called the Kessler effect, collisional cascading, or ablation cascade), proposed by NASA scientists Donald J. Kessler and Burton...

cryptography, a collision attack on a cryptographic hash tries to find two inputs producing the same hash value, i.e. a hash collision. This is in contrast...

Circuit de Catalunya. Schumacher took further points with a fifth-place finish at Dijon-Prenois and finished the season with a multi-car collision at the...

conditions. Prost conducted testing at Circuit de Catalunya and performed tyre testing for Bridgestone, as well as testing their 1998-specification car...

the sprint race. He failed to score points at Barcelona, suffering a collision in the first race and a time penalty for an illegal overtake on Jack Aitken...

heavy ions, such as in lead–lead collisions and proton–lead collisions. The LHC's goal is to allow physicists to test the predictions of different theories...

nuclear test and that it had to be Israeli." In 2017, a study in Science & Global Security demonstrated the unlikelihood of a meteoroid collision as the...

A traffic alert and collision avoidance system (TCAS, pronounced /tiːkæs/; TEE-kas), is an aircraft collision avoidance system designed to reduce the...

collision avoidance system (TCAS) was not activated, while the NTSB determined that both flight crews acted properly and were placed on a collision course...

There is evidence in other star systems of similar collisions, resulting in debris discs. Giant collisions are consistent with the leading theory of the formation...

ensure his safety. In 1999, a riot occurred in a Test against Pakistan at Eden Gardens after a collision with Pakistani paceman Shoaib Akhtar saw Sachin...

vehicle for the test, they must show proof of liability insurance to the DMV for the particular vehicle to avoid liability from a collision that could occur...

Double Asteroid Redirection Test (DART) was a NASA space mission aimed at testing a method of planetary defense against near-Earth objects (NEOs). It...

February 2017, CWI Amsterdam and Google announced they had performed a collision attack against SHA-1, publishing two dissimilar PDF files which produced...

traffic collisions (2000–present). 1771 – France – Nicolas-Joseph Cugnot's second steam-powered vehicle is said to have crashed into a wall during a test run...

John de Havilland (17 October 1918 – 23 August 1943) was a British test pilot. John and his brothers, Geoffrey de Havilland Jr. and Peter, were sons of...

Australian Grand Prix, but retired from the Bahrain Grand Prix due to a collision with Sergio Pérez. After the Russian Grand Prix, Sainz gained a new teammate...

Fédération Internationale de l'Automobile. 30 April 2024. Retrieved 17 May 2024. Noble, Jonathan (7 December 2023). "F1's wheel cover tests to resume next year...

Kazaa hash Used on FastTrack, these hash sums are vulnerable to hash collision attacks. xt=urn:kzhash:[ Kazaa Hash (Hex) ] BitTorrent info hash (BTIH)...

NTSB test. On July 23, the NTSB announced that the track circuit at the crash site had been malfunctioning since 2007, 18 months prior to the collision, and...

300 and 1,100 km (190 and 680 mi) above Earth. The threat of potential collision with debris caused the crew of the International Space Station (ISS) to...

should be to withstand ship collisions until 1994. Federal regulations for bridge protection systems from ship collisions were updated in 1991 after the...