Get information that will help you be safe in the chemistry lab. You'll aso find facts on toxic chemicals and dangerous mixtures.
Do you have any tales to tell of lab experiments gone very wrong or lab accidents you have witnessed? What is the most dangerous thing you have ever seen someone do in a lab? Here's your chance to share.
This is a collection of safety signs and symbols commonly seen in a science laboratory, particularly a chemistry lab.
Make your chemistry laboratory experience safe by following these simple rules.
Do you have any tales to tell of lab experiments gone very wrong or lab accidents you have witnessed? What is the most dangerous thing you have ever seen someone do in a lab? Here's your chance to share.
Some of the ingredients in cosmetics and personal care products are chemicals that may be hazardous to your health. Take a look at some of the ingredients to watch for and the health concerns raised by these chemicals.
Labs have lists of chemicals that don't go together, but it isn't as easy to avoid dangerous mixtures with home chemicals because they aren't pure substances. Here's some help. Be safe and don't mix these common household chemicals.
This fun multiple choice quiz tests your recognition of lab safety signs and symbols. If you fail this quiz you might want to avoid the chem lab until after you have reviewed the meanings of the signs.
Is it safe to use your kitchen glassware and utensils for chemistry experiments? Here's a look at some of the risks involved in using your dishes for chemistry.
It's important to drink plenty of fluids, but can you overdo it? Learn the truth about water intoxication and hyponatremia.
Yes, you could put laundry detergent in your dishwasher. Should you? Probably not. Here's why.
Is it true your hair can turn white from a bad scare or that your hair can turn gray overnight? Learn about your haircolor and get the answer to the question.
Get basic information about chemical weapons and learn what you can do to protect yourself in the event of a chemical attack.
Learn what crystal meth is, why people take crystal meth, how it's made, and what risks are associated with using methamphetamine.
Learn about how safety matches work and why they are considered 'safe'.
Learn how to synthesize aspirin, acetylsalicylic acid, from salicyclic acid. Get information about the history of aspirin, the effects of salicylates, and see the structures of the reactants.
Here's a list of chemicals that you don't want to accidentally mix, together with brief statements about the expected reactions. Use this information to avoid accidents and ensure safe storage and handling of potentially dangerous substances, both at work and at home.
Are you a safe scientist or a menace to yourself and others in the chemistry lab? Here's a ten question quiz you can take to test yourself. It's sarcastic and maybe even a little mean, but... some accidents just shouldn't happen.
Learn about ricin and RCA, the two potent toxins from the castor bean plant. Information is provided about the action, symptoms, and treatment of ricin and RCA poisoning.
Tattoo inks aren't regulated by the US FDA, so what you don't know can hurt you. This 3-part article examines the pigments, carriers, and other chemistry-related issues concerning tattoo inks and their toxicity. Instructions for making your own tattoo ink are provided.
Material Safety Data Sheets (MSDSs) aren't just for chemists! From your About Chemistry Guide, this tutorial for the non-technical consumer defines MSDSs, describes why you should know how to use them, tells how to find them, and outlines typical uses. Links to related topics are included.
Your multivitamin may contain more or less nutrients than you think, plus may include some nasty contaminants.
Fluoride isn't only found in toothpaste and water. There are many everyday sources and several steps you can take to lower your exposure.
Do you know the chemical composition of the human body? Here's the list of elements, given in percentage according to weight.
Dead bodies are sometimes referred to as 'stiffs' for a reason! Learn what rigor mortis is and find out why it happens.
Activated charcoal isn't the same as your average barbeque briquette! It's a special type of carbon. Learn what activated charcoal is and why it is used in filters and medicines.
This is a collection of safety signs and symbols commonly seen in a science laboratory, particularly a chemistry lab.
How poisonous something is depends a lot on how it's administered and a several other factors, but this list will give you a general look at some of the most toxic substances known to man.
The most venomous insect isn't some rare, exotic rain forest creature. You may have them in your own yard. Can you name guess what it is?
You probably know that lead is toxic, but do you know what makes it poisonous? Here's an explanation of what lead does in your body that makes it such a health hazard.
Carbon monoxide poisoning is the leading cause of accidental poisoning deaths in America. Carbon monoxide detectors are available, but you need to understand how they work and what their limitations are in order to decide whether or not you need a detector and, if you purchase a detector, how to use it to get the best protection.
Anne Helmenstine's reasons for opposing the fluoridation of public drinking water.
