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As I peer into the cardboard box NIST researcher Amanda Forster holds out for me, I can’t help thinking that this mild-mannered materials scientist has an impressive collection of shivs. The handmade
Legwarmers, preppies, yuppies, Molly Ringwald, nuclear paranoia … the 1980s were my favorite decade. I was in junior high school in New Jersey when I saw The Day After, a 1983 TV movie that depicted a
Although they are mass produced, every firearm is unique, and when fired, they leave unique markings called toolmarks on the bullet and cartridge casing. Law enforcement agencies have used these
Have you ever wondered if the things inside your house that you consider safe and harmless actually are? The perfume that you spray, the plastic food containers that you put in your dishwasher, the
Whether they’re made of leather or metal, people have been using tape measures for a long time. The first spring-loaded metal tape measure was invented and patented in England in 1829. Alvin Fellows