Pay in 4 interest-free payments of $5.25 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Embracing the clarity of a shifting season
There are fun experiments
forge unusual friendships
Teen Breathe has you covered (literally
Celebrate YOU
Operation Ouch Issue 19 - Crime Science featured-on-homepage Embracing the clarity of aUh oh! There's trouble afoot in the newest issue of Operation Ouch! magazine. Learn all about how forensic science is used to solve crimes by using special ultraviolet lights. Can you crack the case? Plus, learn why salt is so important for your body's ability to make sweat, how enzymes cause chemical reactions, and train you brain to better store positive thoughts. You'll even take a peek inside Dr Chris's lungs! With STEM experiments, art and craft,
US$ 9583.50
US$ 5831.50
US$ 9583.50