Technology
UAS – Unmanned Aerial Sports
Fitness Drones Are a Thing Now
Are you tired of paying someone to chew you out like a Marine Corps drill sergeant to whip your desk-bound body into shape? Have you had enough of jogging solo or that running partner who won’t stop yakking while you’re trying to get into the zone? Problem solved. Students at Seoul, South Korea’s Hongik University…
UAM Autonomy: What It’s Going to Take
Autonomy is not automation. Consider this: We all want autonomy—the power to control our lives; none of us wants to be automated. The Society of Automobile Engineers International (SAE) has defined six levels of autonomy, ranging from no automation (Level 0) to full automation (Level 5) for cars. These standards have been adopted by the…
Batteries, Batteries, Batteries: Putting the e in eVTOLs
Thomas Edison, he of light bulb, phonograph, and kinetoscope fame was, to say the least, a prolific scientist and inventor. He also had more than a passing interest in batteries. You know, the things we are staking the future of eVTOLs and urban air mobility on. Industry focus is on lithium-ion (Li-Ion) batteries, but as Professor Dr. Martin…
eVTOL, UAS, and Now, Another UAM Acronym: LiDAR
When the UAM revolution takes off, there will be no shortage of acronyms. There’s already eVTOL (electric vertical take-off and landing vehicles), UAS (unmanned aerial systems), UAM (urban air mobility). Now add one more: LiDAR. A 50-year-old technology, light detection and ranging (LiDAR) technology, is expected to play a key role in the development of…
UAM Word of the Day/Year/Decade: Lithium
eVTOLs Need Batteries; Batteries Need Lithium
In the 1967 Oscar-winning film, The Graduate, Dustin Hoffman received a one-word piece of advice from his father’s friend at his high school graduation party: “Plastics. There’s a great future in plastics.” The film, were it to be remade today, might give a recent college grad a different one-word recommendation: Lithium. (If a few words of…
Are Ornithopters a Birdbrained Idea or Smart UAM?
eVTOLs with Flapping Wings – Great, Big Wings (and Little Ones Too!)
When you think “Renaissance Man,” you will likely conjure Leonardo da Vinci. Sculptor-extraordinaire, painter of masterworks, and yes, even a designer for a flying machine centuries before the Wright Brothers cracked the code to modern aviation. Leonardo imagined and sketched flying machines with the pilot prone, standing, and using his arm and leg strength to…