
ASTM F2201-20: Utility Lighters
Mechanical lighters appeared in the early 16th century. They worked with gunpowder and ignition, running like with firearms. They were very noisy and produced a […]
Mechanical lighters appeared in the early 16th century. They worked with gunpowder and ignition, running like with firearms. They were very noisy and produced a […]
The first known reference to a soccer goal can be traced back to the reign of Chinese Emperor Ch’eng Ti (around 32 B.C.), when two […]
In medieval times, only people from royalty or nobility sat on chairs. People belonging to lower social status usually sat on stools, and when in […]
Over the centuries, a pivotal and notable transformation in the beauty industry is that we have eliminated potentially deadly and dangerous chemicals (parabens, mercury, phthalates, […]
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 […]
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 […]
Lawn mowers and similar equipment and machinery expose consumers to a variety of hazards for which they may not be adequately prepared. The average person […]
Hoverboards have become nothing more than an eye-catching trend that turned out to be ridiculously hazardous, due to the incidents of the board’s lithium ion […]