Input: Read this: USB device communication is based on pipes (logical channels). A pipe is a connection from the host controller to a logical entity, found on a device, and named an endpoint. Because pipes correspond 1-to-1 to endpoints, the terms are sometimes used interchangeably. A USB device could have up to 32 endpoints (16 IN, 16 OUT), though it's rare to have so many. An endpoint is defined and numbered by the device during initialization (the period after physical connection called "enumeration") and so is relatively permanent, whereas a pipe may be opened and closed.
Question: What is a pipe?

Output: a connection from the host controller to a logical entity


QUES: In contrast, the Salon Cubists built their reputation primarily by exhibiting regularly at the Salon d'Automne and the Salon des Indépendants, both major non-academic Salons in Paris. They were inevitably more aware of public response and the need to communicate. Already in 1910 a group began to form which included Metzinger, Gleizes, Delaunay and Léger. They met regularly at Henri le Fauconnier's studio near the Boulevard de Montparnasse. These soirées often included writers such as Guillaume Apollinaire and André Salmon. Together with other young artists, the group wanted to emphasise a research into form, in opposition to the Neo-Impressionist emphasis on color.

What group formed in 1911?
What is the answer?
ANS: unanswerable


QUES: Many insects possess very sensitive and, or specialized organs of perception. Some insects such as bees can perceive ultraviolet wavelengths, or detect polarized light, while the antennae of male moths can detect the pheromones of female moths over distances of many kilometers. The yellow paper wasp (Polistes versicolor) is known for its wagging movements as a form of communication within the colony; it can waggle with a frequency of 10.6±2.1 Hz (n=190). These wagging movements can signal the arrival of new material into the nest and aggression between workers can be used to stimulate others to increase foraging expeditions. There is a pronounced tendency for there to be a trade-off between visual acuity and chemical or tactile acuity, such that most insects with well-developed eyes have reduced or simple antennae, and vice versa. There are a variety of different mechanisms by which insects perceive sound, while the patterns are not universal, insects can generally hear sound if they can produce it. Different insect species can have varying hearing, though most insects can hear only a narrow range of frequencies related to the frequency of the sounds they can produce. Mosquitoes have been found to hear up to 2 kHz., and some grasshoppers can hear up to 50 kHz. Certain predatory and parasitic insects can detect the characteristic sounds made by their prey or hosts, respectively. For instance, some nocturnal moths can perceive the ultrasonic emissions of bats, which helps them avoid predation.:87–94 Insects that feed on blood have special sensory structures that can detect infrared emissions, and use them to home in on their hosts.
Bees can detect what kind of light?

ANS: polarized light


The continuous torque density of conventional electric machines is determined by the size of the air-gap area and the back-iron depth, which are determined by the power rating of the armature winding set, the speed of the machine, and the achievable air-gap flux density before core saturation. Despite the high coercivity of neodymium or samarium-cobalt PMs, continuous torque density is virtually the same amongst electric machines with optimally designed armature winding sets. Continuous torque density relates to method of cooling and permissible period of operation before destruction by overheating of windings or PM damage.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What does continuous torque density refer to?
Ah, so.. method of cooling and permissible period of operation before destruction by overheating


Question: Many names for pubs that appear nonsensical may have come from corruptions of old slogans or phrases, such as "The Bag o'Nails" (Bacchanals), "The Goat and Compasses" (God Encompasseth Us), "The Cat and the Fiddle" (Chaton Fidèle: Faithful Kitten) and "The Bull and Bush", which purportedly celebrates the victory of Henry VIII at "Boulogne Bouche" or Boulogne-sur-Mer Harbour.
Try to answer this question if possible: What location does Boulogne Bouche refer to?
Answer: Boulogne-sur-Mer Harbour


Question: French police were criticised for their handling of the events, and notably for confiscating Tibetan flags from demonstrators. The newspaper Libération commented: "The police did so much that only the Chinese were given freedom of expression. The Tibetan flag was forbidden everywhere except on the Trocadéro." Minister of the Interior Michèle Alliot-Marie later stated that the police had not been ordered to do so, and that they had acted on their own initiative. A cameraman for France 2 was struck in the face by a police officer, knocked unconscious, and had to be sent to hospital.
Try to answer this question if possible: Who rendered a France 2 camera person unconscious?
Answer:
a police officer