Category: General

Is PLA food safe?

PLA (Polyactic Acid) without additives PLA is a 3D printing material that is safe for food contact. With plastic injection molding, this material is used ...

Should you be afraid of foxes?

Foxes are not dangerous and do not attack humans, except when they are rabid, which is very rare, or when they are captured and handled. Even then, a fox&...

What causes back acne?

Back acne (“bacne”) is acne that develops on your back. It happens when sweat, oil, dead skin cells and bacteria get trapped in your skin's pores. Ba...

What is a troy ounce weigh?

The troy system uses pounds and ounces, so it is similar, but there is one big difference; there an avoirdupois ounce equals 28.35 grams, whereas a troy o...