This article: Matthew is an American exchange student who has come to Paris to study French. While at the Cinematheque Francaise protesting the firing of Henri Langlois, he meets the free-spirited twins Theo and Isabelle. The three bond over a shared love of film. After dinner with their parents, Theo and Isabelle offer Matthew the chance to stay with them while their parents are on a trip. Matthew accepts, considering them his first French friends. Matthew becomes suspicious of their relationship after seeing them sleeping nude together; he soon discovers that they accept nudity and sexuality liberally. After Theo loses at a trivia game, Isabelle sentences him to masturbate to a Marlene Dietrich poster in front of them. After Matthew loses at another game, he is seduced to take Isabelle's virginity. The two then become lovers. Matthew begins to accept Theo and Isabelle's sexuality and his time living with them soon becomes idyllic. The three re-enact a famous scene from Bande a part by "breaking the world record for running through the Louvre", and Matthew and Theo engage in playful arguments about Charlie Chaplin and Buster Keaton, Eric Clapton and Jimi Hendrix, as well as the subject of Maoism, which Theo fervently believes in. During this time Matthew begins to pursue a relationship with Isabelle, separate from Theo. Matthew and Isabelle leave the house and go on a regular date, which she has not experienced before. Theo retaliates by inviting a companion up to his room, upsetting Isabelle. She distances herself from both Theo and Matthew, only to find them next to each other on Theo's bed when an argument between the two turns erotic. contains an answer for the question: Who become lovers?, what is it ?
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Answer: Matthew

This article: A "skybike", a one-man, open-cockpit flying machine, attacks Dogen. Dogen shoots it down and finds one of Syn's crystals on the pilot's body. Carved into the crystal is a symbol of a dead tree. Dogen finds a murdered prospector, whose young daughter Dhyana saw him killed by Baal, Jared Syn's half-cyborg son. Baal sprayed the man with a green liquid that caused a nightmare dream-state, in which Syn appeared and executed him with a crystal. Dogen convinces Dhyana to help him find Syn. Dhyana takes Dogen to Zax, who identifies the crystal as a lifeforce storage device. Dhyana tells them about the ancient Cyclopians who once used such devices and says the only power against it is a magic mask located in their lost city. Zax affirms this and directs Dogen to find a prospector named Rhodes in the nearby mining town of Zhor. Dogen and Dhyana are blocked by vehicles driven by nomads commanded by Baal, who sprays Dogen with the green liquid, paralyzing him. Dhyana drives them off and cares for Dogen, who in the dream world finds Syn and Baal looming over him. Syn fails to pull Dogen away from Dhyana: their will is too strong. Dogen awakes, but Dhyana is suddenly teleported away. A summoned monster appears in her place and fires electric bolts at him. Dhyana simultaneously faces Syn in his lair. Dogen shorts-out the creature, and it vanishes. Dogen arrives in Zhor and finds Rhodes, a washed-up soldier, in a bar. Rhodes denies the lost city's existence and refuses to get involved. Dogen leaves and comes upon a group of miners beating a captured nomad soldier. Dogen assists him, and the miners turn hostile. Dogen is out-gunned until Rhodes helps him defeat the miners. contains an answer for the question: Who does Dogen assist against the miners before Rhodes shows up?, what is it ?
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Answer: a captured nomad soldier

This article: Drilling fluids are necessary for borehole stability in deep cores, and can also be used to circulate cuttings away from the bit. Fluids used include water, ethanol/water and water/ethylene glycol mixtures, petroleum fuels, non-aromatic hydrocarbons, and n-butyl acetate. Water is the cheapest and cleanest option; it may be present on the glacial surface or may be created by thermal drilling. In cold ice some form of antifreeze is necessary, or heat must be reapplied by reaming the hole periodically. Ethanol and water. Ethanol acts as an anti-freeze in water; at sufficient concentrations it can reduce the freezing temperature of the mixture to well below any temperature likely to be encountered in ice drilling. The concentration must be chosen to prevent the liquid freezing and also to maintain the borehole against the ice overburden pressure. Because the density of the mixture decreases with lower temperatures, vertical convection will develop in boreholes where temperatures decrease with depth, as the lighter mixture rises. This causes slush to form in the borehole, though successful drilling is still possible. Ethanol is one of the cheapest options for a drilling fluid, and requires less storage space than other options because in use it is diluted with water. A Soviet expedition left an 800 m borehole in Antarctica filled with ethanol and water at an ice temperature of 53 C; after 11 months the borehole remained open and drilling was resumed with no problems. A problem with this option is that the mixture will penetrate cores that have cracks. Ethylene glycol and water was used at Camp Century in 1966 in the lower part of the hole to dissolve the cuttings. Petroleum fuels. This includes diesel, jet fuel, and kerosene. They are inexpensive and easily available, and were once in common use; disadvantages include flammability and the aromatics they contain, which are a health hazard. Non-aromatic hydrocarbons. As of 2009 these had become the most commonly used drilling fluids; eliminating the... contains an answer for the question: What is the name of the drilling fluid for which protective clothing, and in some cases masks, may be necessary for people exposed to it due to its flammability and corrosiveness?, what is it ?
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Answer:
n-Butyl acetate