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Blackhole is a 2D side-scrolling puzzle-platform game. The player's task is to collect "selfburns". At least one must be collected in each level to move on. If all selfburns are collected in the level, the time is saved. The player can also try to get a better time once he collects all of them. To finish the game, the player needs to collect a ...
Such black holes are stable and emit no Hawking radiation. Their black hole entropy [2] can be calculated in string theory. It has been suggested by Sean Carroll that the entropy of an extremal black hole is equal to zero. Carroll explains the lack of entropy by creating a separate dimension for the black hole to exist within. [3]
A black hole with the mass of a car would have a diameter of about 10 −24 m and take a nanosecond to evaporate, during which time it would briefly have a luminosity of more than 200 times that of the Sun. Lower-mass black holes are expected to evaporate even faster; for example, a black hole of mass 1 TeV/c 2 would take less than 10 −88 ...
Cygnus X-1 (abbreviated Cyg X-1) [11] is a galactic X-ray source in the constellation Cygnus and was the first such source widely accepted to be a black hole. [12] [13] It was discovered in 1964 during a rocket flight and is one of the strongest X-ray sources detectable from Earth, producing a peak X-ray flux density of 2.3 × 10 −23 W/(m 2 ⋅Hz) (2.3 × 10 3 jansky).
Blackhole exploit kit. The Blackhole exploit kit was, as of 2012, the most prevalent web threat, where 29% of all web threats detected by Sophos and 91% by AVG are due to this exploit kit. [ 1] Its purpose is to deliver a malicious payload to a victim's computer. [ 2] According to Trend Micro the majority of infections due to this exploit kit ...
PC Engine CD. JP: July 23, 1993. Genre (s) Fighting. Mode (s) Single-player, multiplayer. Black Hole Assault (ブラックホール アサルト) is a 1992 fighting video game developed and published by Micronet for the Sega CD. It was released in Japan by Micronet, in North America by Bignet USA (Micronet's North American division) as a launch ...
The supermassive black hole at the core of Messier 87, here shown by an image by the Event Horizon Telescope, is among the black holes in this list.. This is an ordered list of the most massive black holes so far discovered (and probable candidates), measured in units of solar masses (M ☉), approximately 2 × 10 30 kilograms.
A null route or black hole route is a network route ( routing table entry) that goes nowhere. Matching packets are dropped (ignored) rather than forwarded, acting as a kind of very limited firewall. The act of using null routes is often called blackhole filtering. The rest of this article deals with null routing in the Internet Protocol (IP).