In the scientific method, an experiment (Latin: ex-+-periri, "of (or from) trying"), is a set of actions and observations, performed in the context of solving a particular problem or question, to support or falsify a hypothesis or research concerning phenomena. The experiment is a cornerstone in the empirical approach to acquiring deeper knowledge about the physical world.
Experiments conducted in accord with the scientific method have several features in common. The design of experiments attempts to balance the requirements and limitations of the field of science in which one works so that the experiment can provide the best conclusion about the hypothesis being tested.
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Environmental Health and Safety Index - A very large, comprehensive set of links to lab safety resources. Topics include government and nongovernment agencies, ergonomics, radiation issues, and biohazards.
MSDS Quiz - A seven part on-line tutorial and quiz that introduces the reader to Material Safety Data Sheets.
Meta Description: [ A seven part on-line tutorial and quiz that introduces the reader to Material Safety Data Sheets ]
Allaboutcircuits.com - Electrical Safety Guide - Offers users information regarding electrical safety.
Meta Description: [ a complete guide to electronic circuits ]
Animals in the Classroom - Guidelines for responsible use of animals for educational purposes.
Bioethics Resources on the Web - This website provides a comprehensive catalogue of bioethics resources within the National Institutes of Health and on the web.
Biosafety Resources - Biosafety resources on the internet, from the American Biological Safety Association.
Meta Description: [ The American Biological Safety Association is dedicated to expanding biological safety awareness to prevent adverse occupational and environmental impact from biohazards ]
Chemistry Safety Quiz - A short quiz that may prove surprising to you.
Flinn Scientific - Overcrowding in the Science Laboratory - This article is intended to provide guidelines on how to help solve the problem of overcrowding in the science laboratory.
Flinn Scientific Safety - Fifteen articles ranging from 'goggle safety' to 'where and why science accidents occur.'
Hazardous Products and Compounds in the Home - Alphabetical listing of many household products and the hazardous compounds which make up these products. Many of these materials are used in labs, experiments and even art projects.
Incompatible Chemicals - A wide variety of chemicals react dangerously when mixed with certain other materials. Some of the more widely-used incompatible chemicals are listed here, but the absence of a chemical from this list should not be taken to indicate that it is safe to mix it with any other chemical.
Meta Description: [ Incompatible Chemicals ]
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Laboratory Chemical Safety Summaries - Concise, critical discussions of the toxicity, flammability, reactivity, and explosibility of 88 chemicals commonly used in scientific research laboratories. Directions for handling, storage, and disposal and special instructions for first aid and emergency response are given. Unlike most Material Safety Data Sheets (MSDSs), the LCSSs are designed especially for laboratory workers.
Laboratory Fire Safety - From U of Oklahoma Dept. of Public Safety
Meta Description: [ The Police Notebook - Law Enforcement Internet site to promote safety and crime prevention information. ]
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Laboratory Safety - Information is provided courtesy of the Department of Health, Safety Environment at the University of British Columbia.
Laboratory Safety Information - University of Wisconsin-Milwaukee's laboratory safety program.
Liquid Nitrogen Safety - Safety notes and concerns for liquid nitrogen demonstrations. Liquid nitrogen is a dangerous material.
Minimal Risk Levels for Hazardous Substances (MRLs) - Data for nearly 300 hazardous substances.
Meta Description: [ An MRL is an estimate of the daily human exposure to a hazardous substance that is likely to be without appreciable risk of adverse noncancer health effects over a specified duration of exposure. These substance-specific estimates, which are intended to serve as screening levels, are used by ATSD... ]
New Chemistry Lab Guide - Dr. Cal's good laboratory practices and WWW chemistry information for students. Topics include lab safety, lab report writing, preparing for lab, and organic lab tips.
NIOSH Safety and Health Topic: Chemical Safety - NIOSH databases and other resources.
Meta Description: [ This NIOSH chemical safety topic page includes links to the NIOSH Pocket Guide, Manual of ANalytical Methods, Intermnational Chemical Safety Cards, MSDS, more... ]
Online Safety Manuals - Safety manuals of all types on the web.
Meta Description: [ Links to safety manuals on the web. ]
Risk Management Internet Services - Biosafety Programs - Offering paid subscribers texts of biosafety, chemical safety, respiratory protection and hazardous wastes programs from around the world.
Meta Description: [ Risk Management, Safety, Health, Regulations, Medicine and Insurance Resource Library ]
Risk Management Internet Services - Chemistry Safety - Providing paid subscribers with online access to chemical databases on hazaradous properties, carcinogenicity, toxicity and biomedical effects and chemical safety sheets.
Meta Description: [ Chemicals: Technical resources, databases related to chemical environmental/safety concerns ]
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Safety in Organic Chemistry Laboratory - Explicit guidelines which are reasonable for all chemistry labs. Easily adaptable into a safety contract.
Safety in the Laboratory - General rules which apply to any laboratory situation.
Safety Info.Com - Over 1000 pages of free safety information.
ScienceAware - Downloadable safety checklists, quizzes, and other handouts, as well as access to other free lab-safety materials developed especially for high school science teachers and students.
Meta Description: [ Downloadable safety checklists, quizzes, and other handouts, as well as access to other free lab-safety materials
developed especially for high school science teachers and students. ]
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The High School Safety Web Pages - A simple set of pages covering all aspects of high school lab safety, including photos.
The Laboratory Safety Workshop - A non-profit national center for health, safety and environmental affairs. The workshop's mission is to make health and safety an integral and important part of science education, work, and life in general.
Meta Description: [ The Laboratory Safety Institute has the best collection of video tapes, movies, and slide programs on lab safety. Founded in 1978 to provide safety training for secondary school science teachers. We are A National Center for Health Labsafety. ]
UIUC Chemical Waste and Safety Fact Sheets - The complete collection of advice and warnings offered to those working at University of Illinois at Urbana-Champaign, all in HTML and pdf formats. Includes 101 Ways to Reduce Hazardous Waste in the Laboratory and Pollution Prevention in Laboratories: The How To Guide.
UVA/OEHS Laboratory Survival Manual - Covers safety practices, equipment use, first aid, properties of hazardous materials, MSDS, collection of waste products, and a glossary with additional references.
Yale University OEHS - Office of environmental health and safety. Has many downloadable (pdf format) safety newsletters, manuals, and regulations.
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