Capillary Action
Our SGS PSI General Manager, Cynthia Rancourt, spends her days making sure our world-class independent testing labs run smoothly and deliver excellent results for our clients. One thing you should […]
Everyday Science
Science is everywhere around us! Our team helps answer common questions about science concepts we encounter each day. From packaging innovations taking the market by storm, to the science behind dry erase markers, we are constantly curious about the world around us; and love sharing cool science with our audience.
Everyday Science: Why is Rubbing Alcohol Cold?
Whether it’s your arm rubbed down with an alcohol wipe before a shot at the doctor’s office, or a cotton ball of rubbing alcohol cleaning a scrape on your knee, […]
Petroleum Jelly: Is It Safe?
What do you think of when you hear the words “petroleum jelly”? You probably imagine a plastic tub of Vaseline, how it’s smooth yet sticky, or maybe how your mom […]
Why is the Sky Blue?
How many times have you been asked by a child, or an adult for that matter, why the sky is blue? Probably more than you can count. If you type […]