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This list includes well-known general theories in science and pre-scientific natural philosophy and natural history that have since been superseded by other scientific theories. Many discarded explanations were once supported by a scientific consensus , but replaced after more empirical information became available that identified flaws and ...
[102] [103] A December 2018 article in The Toronto Star reported apparent problems in more than 400 papers coauthored by Koren, including "inadequately peer-reviewed, failed to declare, and perhaps even obscure, conflicts of interest, and, in a handful of cases, contain lies about the methodology". [104]
[1] [2] The list of papers whose results were later retracted or discredited, thus leading to invalid science, is growing. [3] Some errors are introduced when the experimenter's desire for a certain result unconsciously influences selection of data (a problem which is possible to avoid in some cases with double-blind protocols). [ 4 ]
D.C. Department of Forensic Sciences chief science officer Jennifer Love and interim director Francisco J. Diaz pose for a portrait in one of the facility’s training labs Wednesday, Nov. 13, 2024.
However at the last moment the landing parachute failed to open and the return capsule smashed into the ground at high speed, contaminating the samples. The parachute failure was traced to an accelerometer installed backwards. Palace II, Brazil; parts of it collapsed, due to engineering error, killing eight people. Quebec Bridge collapses
Unethical human experimentation is human experimentation that violates the principles of medical ethics.Such practices have included denying patients the right to informed consent, using pseudoscientific frameworks such as race science, and torturing people under the guise of research.
This list of laboratory biosecurity incidents includes accidental laboratory-acquired infections and laboratory releases of lethal pathogens, containment failures in or during transport of lethal pathogens, and incidents of exposure of lethal pathogens to laboratory personnel, improper disposal of contaminated waste, and/or the escape of laboratory animals.
COMDEX became one of the largest computer trade shows in the world. Later, got into the casino business. Adelson died in January owning more than half of the Las Vegas Sands gambling empire ...