Tesla's new electric truck is finally here — with PepsiCo being the first customer to receive some of the 100 vehicles it pre-ordered.
First announced by @elonmusk in 2017, the Tesla Semi has been one of the longest-delayed products in the company's history.
(via @cnbc)
Lonnie Johnson, a Black scientist employed at NASA in the early 1980s, was engaged in a project related to jet pumps. In a fortuitous accident, he inadvertently directed a stream of water across the room, sparking a brilliant idea for an innovative water gun. This led to the creation of the immensely popular Super Soaker.
To assess the viability of his creation, Johnson conducted an initial evaluation, comprising himself and his seven-year-old daughter. Her exuberant delight provided unequivocal confirmation that the water gun possessed immense potential. Subsequently, from the early 1990s onwards, the Super Soaker became a ubiquitous source of summer amusement for children throughout the United States. Moreover, this invention propelled Lonnie Johnson into the ranks of multimillionaires.