• Thumbnail for Traffic collision
    A traffic collision, also known as a motor vehicle collision, or car crash, occurs when a vehicle collides with another vehicle, pedestrian, animal, road...
    101 KB (11,214 words) - 17:45, 6 December 2024
  • Thumbnail for Collision theory
    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...
    22 KB (3,224 words) - 05:09, 30 September 2024
  • Thumbnail for 2009 satellite collision
    2009. Marks, Paul (February 13, 2009). "Satellite collision 'more powerful than China's ASAT test". New Scientist. Archived from the original on February...
    21 KB (1,837 words) - 17:49, 18 December 2024
  • Thumbnail for Moose test
    Although the moose test itself is based on the avoidance of hitting an obstruction in the road, testing is also carried out on actual collision with animals...
    10 KB (1,143 words) - 04:10, 9 November 2024
  • Thumbnail for List of unusual deaths in the 20th century
    Tailor", prior to his death testing an early wingsuit The 1966 mid-air collision that killed astronaut Joseph A. Walker and test pilot Carl Cross Celestine...
    160 KB (11,552 words) - 01:19, 21 December 2024
  • Thumbnail for Mid-air collision
    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...
    33 KB (1,173 words) - 17:17, 19 December 2024
  • Thumbnail for Safarilink Aviation Flight 053
    park, killing both occupants. The first aircraft involved in the collision was a De Havilland Canada Dash 8-315, manufacturer serial number 574, and registered...
    12 KB (1,196 words) - 09:14, 14 December 2024
  • Thumbnail for Kessler syndrome
    The Kessler syndrome (also called the Kessler effect, collisional cascading, or ablation cascade), proposed by NASA scientists Donald J. Kessler and Burton...
    39 KB (4,411 words) - 02:52, 3 December 2024
  • Thumbnail for Road collision types
    head-on collisions and roadway departure collisions. Collisions at junctions, including rear-end collision and angle or side impacts Collisions involving...
    27 KB (2,780 words) - 05:44, 7 December 2024
  • Thumbnail for Traffic collision avoidance system
    A traffic alert and collision avoidance system (TCAS, pronounced /tiːkæs/; TEE-kas) is an aircraft collision avoidance system designed to reduce the incidence...
    68 KB (7,369 words) - 12:40, 6 December 2024
  • Thumbnail for Carlos Sainz Jr.
    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...
    133 KB (8,759 words) - 14:59, 18 December 2024
  • Thumbnail for 2024 Formula One World Championship
    debut. Kevin Magnussen of Haas received two penalty points for causing a collision at the Italian Grand Prix, taking his total to twelve penalty points in...
    139 KB (10,502 words) - 15:50, 18 December 2024
  • Thumbnail for Large Hadron Collider
    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...
    110 KB (10,931 words) - 03:34, 1 December 2024
  • 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...
    17 KB (2,010 words) - 21:48, 17 May 2024
  • Thumbnail for Coefficient of restitution
    Coefficient of restitution (category CS1 German-language sources (de))
    collision between two bodies. It is a dimensionless parameter defined as the ratio of the relative velocity of separation after a two-body collision to...
    13 KB (1,891 words) - 22:37, 21 October 2024
  • Thumbnail for 1997 European Grand Prix
    conditions. Prost conducted testing at Circuit de Catalunya and performed tyre testing for Bridgestone, as well as testing their 1998-specification car...
    57 KB (5,064 words) - 02:46, 15 December 2024
  • Thumbnail for June 2009 Washington Metro train collision
    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...
    40 KB (3,834 words) - 16:35, 5 September 2024
  • Thumbnail for Giant-impact hypothesis
    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...
    59 KB (6,871 words) - 21:58, 3 December 2024
  • Thumbnail for 2024 Lusail Formula 2 round
    Federation Internationale de l'Automobile. 30 November 2024. Retrieved 7 December 2024. "Doc 41 - INFRINGEMENT - Car 17 - causing a collision with Car 1" (PDF)...
    26 KB (921 words) - 08:29, 18 December 2024
  • 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...
    102 KB (10,936 words) - 10:05, 15 December 2024
  • Thumbnail for Bruno Senna
    November 2008 when he tested for Honda in Barcelona. Honda assessed the Brazilian during their first winter test at the Circuit de Catalunya on 17–19 November...
    88 KB (4,611 words) - 19:32, 11 December 2024
  • Thumbnail for Gabriel Bortoleto
    Bahrain International Circuit, Bortoleto was penalised for causing a collision with Rafael Villagómez and was classified outside the points. This was...
    49 KB (2,727 words) - 18:01, 16 December 2024
  • Thumbnail for Mick Schumacher
    Mick Schumacher (category Articles with German-language sources (de))
    Mercedes W14 for a Pirelli tyre test at the Circuit de Barcelona-Catalunya. On 5 July, he drove the McLaren MCL35M in testing at Portimão. Schumacher continued...
    82 KB (4,802 words) - 18:35, 17 December 2024
  • Thumbnail for Zhou Guanyu
    four races without scoring points, with a brake failure and a resulting collision with Dan Ticktum in the first lap of the second race in Azerbaijan and...
    80 KB (4,219 words) - 13:40, 18 December 2024
  • February 2017, CWI Amsterdam and Google announced they had performed a collision attack against SHA-1, publishing two dissimilar PDF files which produced...
    50 KB (5,744 words) - 19:28, 20 October 2024
  • Thumbnail for 2024 Mexico City Grand Prix
    27 October 2024. "Infringement – Car 43 – Causing a collision" (PDF). Fédération Internationale de l'Automobile. 27 October 2024. Retrieved 27 October...
    30 KB (1,549 words) - 05:19, 12 December 2024
  • Thumbnail for Driving test
    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...
    7 KB (958 words) - 12:57, 22 July 2024
  • Thumbnail for Pierre Gasly
    Circuit de Barcelona-Catalunya, and ultimately clinched the title with third and sixth-place finishes; the latter result coming after a collision with Rowland...
    87 KB (5,391 words) - 22:08, 17 December 2024
  • Thumbnail for Gol Transportes Aéreos Flight 1907
    collision avoidance system (TCAS) was not activated, while the NTSB determined that both flight crews acted properly and were placed on a collision course...
    91 KB (8,387 words) - 19:27, 19 December 2024
  • Thumbnail for Bird–window collisions
    Bird–window collisions (also known as bird strikes after the aviation term or as window strikes) are a problem in both low- and high-density areas worldwide...
    21 KB (2,546 words) - 01:18, 5 December 2024