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: Since electrons, the charge carriers in metal wires and most other parts of electric circuits, have a negative charge, as a consequence, they flow in the opposite direction of conventional current flow in an electrical circuit.
 Question: does current flow in the opposite direction to electrons Context: The Toads usually play assisting roles in the Mario franchise and its action games, such as Toadsworth introduced in Super Mario Sunshine and the Toad Brigade association in Super Mario Galaxy. Despite this, Toads also play the role as heroes in some games. Such a case included the 2 Toads (yellow and blue) who were featured as playable characters along with Mario and Luigi in New Super Mario Bros. Wii. The 2 Toads (yellow and blue) return as playable characters later on in New Super Mario Bros. U as well as New Super Luigi U. Toad himself (in a blue palette in reference to his original sprite from Super Mario Bros. 2) returns as one of the playable characters in Super Mario 3D World. The Wii U title Captain Toad: Treasure Tracker cast Captain Toad into the spotlight; thus, marking it as the first game in 20 years since Wario's Woods to have a Toad as the main star as well as the first title to have Toad as the titular character.
 Question: are toad and captain toad the same person Context: The cell membrane (also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane that separates the interior of all cells from the outside environment (the extracellular space). It consists of a lipid bilayer with embedded proteins. The basic function of the cell membrane is to protect the cell from its surroundings. The cell membrane controls the movement of substances in and out of cells and organelles. In this way, it is selectively permeable to ions and organic molecules. In addition, cell membranes are involved in a variety of cellular processes such as cell adhesion, ion conductivity and cell signalling and serve as the attachment surface for several extracellular structures, including the cell wall, the carbohydrate layer called the glycocalyx, and the intracellular network of protein fibers called the cytoskeleton. In the field of synthetic biology, cell membranes can be artificially reassembled.
 Question: are cell membrane and plasma membrane the same
Yes
Yes
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Yes