Context: Death from laughter is a rare form of death, usually resulting from cardiac arrest or asphyxiation, caused by a fit of laughter. Instances of death by laughter have been recorded from the times of ancient Greece to the modern day.
 Question: can you have a heart attack from laughing Context: At the 83rd Academy Awards, the film received a total of twelve award nominations, more than any other film, and won four: Best Picture, Best Director (Hooper), Best Original Screenplay (Seidler), and Best Actor (Firth). At the 68th Golden Globe Awards, the film received seven nominations, more than any other nominee, but only Firth won an award, for Best Actor. Hooper also won for Best Director at the 63rd Directors Guild of America Awards. At the 17th Screen Actors Guild Awards, Firth won the Best Actor award and the cast won Best Ensemble. At the 64th British Academy Film Awards, it won seven awards out of fourteen nominations, more than any other film, consisting of Best Film, Outstanding British Film, Best Actor (Firth), Best Supporting Actor (Rush), Best Supporting Actress (Bonham Carter), Best Original Screenplay (Seidler), and Best Music (Alexandre Desplat).
 Question: did the king's speech win any awards Context: Harry is dumped by Mary Jane Watson due to being fed up with his self-destructive lifestyle. Disconsolate, Harry turns to drugs and suffers an amphetamine overdose. He survives, but this tragedy, compounded by imminent bankruptcy, drives his father Norman Osborn over the edge. The elder Osborn kidnaps Gwen as bait for Spider-Man, and then throws her off the George Washington Bridge (or Brooklyn Bridge). In a vicious battle with Spider-Man, the Green Goblin accidentally impales himself on his own goblin glider. Harry Osborn secretly witnesses this. Wanting to protect his father's identity, he strips Norman Osborn's body of the Green Goblin costume. Blaming Spider-Man for his father's ``murder'', Harry, angry and mentally unbalanced, swears vengeance. Having inherited his father's company, Harry manages to get the business back in shape. One day, to his shock, he finds a Spider-Man costume in Peter Parker's apartment and realizes that his best friend is the man he blames for his father's death. Using his father's old equipment, Harry confronts Peter as the second Green Goblin.
 Question: did harry osborn know his father was the green goblin Context: Typically, no license or advanced training beyond just firearm familiarization (for rentals) and range rules familiarization is usually required for using a shooting range in the United States; the only common requirement is that the shooter must be at least 18 or 21 years old (or have a legal guardian present), and must sign a waiver prior to shooting.
 Question: can you go to a shooting range at 17 Context: According to the theory of relativity, no information can travel faster than the speed of light in vacuum, but this does not mean that the refractive index cannot be lower than 1. The refractive index measures the phase velocity of light, which does not carry information. The phase velocity is the speed at which the crests of the wave move and can be faster than the speed of light in vacuum, and thereby give a refractive index below 1. This can occur close to resonance frequencies, for absorbing media, in plasmas, and for X-rays. In the X-ray regime the refractive indices are lower than but very close to 1 (exceptions close to some resonance frequencies). As an example, water has a refractive index of 6999999999740000000♠0.99999974 = 1 − 6993260000000000000♠2.6×10 for X-ray radiation at a photon energy of 6985480652946099999♠30 keV (0.04 nm wavelength).
 Question: is it possible to have a refractive index less than 1
Yes
Yes
Yes
No
Yes