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: So long as temperature remains constant the same amount of energy given to the system persists throughout its operation and therefore, theoretically, the value of k will remain constant. However, due to the derivation of pressure as perpendicular applied force and the probabilistic likelihood of collisions with other particles through collision theory, the application of force to a surface may not be infinitely constant for such values of v, but will have a limit when differentiating such values over a given time. Forcing the volume V of the fixed quantity of gas to increase, keeping the gas at the initially measured temperature, the pressure p must decrease proportionally. Conversely, reducing the volume of the gas increases the pressure. Boyle's law is used to predict the result of introducing a change, in volume and pressure only, to the initial state of a fixed quantity of gas.
 Question: if no energy were added to the gas during the expansion could the pressure remain constant Context: The counterparts of a circle in other dimensions can never be packed with complete efficiency in dimensions larger than one (in a one-dimensional universe, the circle analogue is just two points). That is, there will always be unused space if you are only packing circles. The most efficient way of packing circles, hexagonal packing, produces approximately 91% efficiency.
 Question: are there any shapes that would give packing densities higher than 91 Context: In November 2003, Trump denied that the project had been delayed or that it was suffering from a lack of financing. Trump also said he was considering ``something on a larger scale'' for the project. In July 2004, Ruffin said the project had been delayed up to that point because of other business ventures, including Trump's reality television show, The Apprentice. That month, Trump and Ruffin announced revised plans for Trump International Hotel and Tower, a $300 million condominium-hotel with over 1,000 units. Although Trump held a Nevada gaming license, he chose not to include a casino on the property. Donald Trump's son Eric Trump later said, ``We have no problem getting a gaming license, but we wanted to do something different here. We wanted a true luxury resort experience. It's hard to have a high-quality product when you walk into 'ding, ding, ding' and there are people walking around in Hawaiian shirts with big plastic drink mugs.''
 Question: does the trump hotel in vegas have a casino Context: North Korea competed in the 2018 Winter Olympics in Pyeongchang, South Korea. Two figure skaters, Ryom Tae-ok and Kim Ju-sik, qualified for the Games, but the Olympic Committee of the Democratic People's Republic of Korea (North Korea) failed to enter them by the 30 October deadline. On 9 January 2018, North Korea agreed in negotiations with South Korea to send both athletes and a delegation to the Winter Olympics.
 Question: did north korea compete in the 2018 olympics
Yes
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Yes