ASTM F2999-19: Adult Jewelry
The earliest known jewelry is dated 142,000-150,000 years ago. It is a necklace made from half-inch-long sea snail shells found in a cave in Bizmoune…
The earliest known jewelry is dated 142,000-150,000 years ago. It is a necklace made from half-inch-long sea snail shells found in a cave in Bizmoune…
During the 1970s – 1990s, the fitness industry boomed, and as a result, stationary bike sales sky-rocketed. At this time, commercial gyms and exercising at…
A Danish Study about the effectiveness of high-visibility (hi-vis) clothing found that the number of accidents per person per month was 47% lower among bicycle riders…
As early as the 1600’s, plastic was used as a term to relate to something that could be easily molded or shaped. It is derived…
Although exercise equipment was invented to provide a safe alternative to free weights, it is arguably inherently dangerous since it can put an individual’s body…
In 1733, William Kent, a landscape architect of the Royal Garden in Britain, designed the first stroller for the Duke of Devonshire, who wanted to…
Some 16 million people work in the healthcare sector, doing the work that keeps the rest of us alive. Personal protective equipment (PPE), such as…
High chairs were seen as early as the 1600s in homes with children. Between the 1600s to the early 1800s, high chairs were custom made…
We use products made from thermoplastics every day. Drinking bottles, food storage containers, sports equipment, toys, plastic grocery bags, and shampoo bottles are all made…