Jon Graber sent in these articles:
Russia Unveils New Hybrid Drone
QuantumScape’s New Solid State Battery
Electra’s eSTOL
PteroDynamics’ Transwing eVTOL
Opener’s Black Fly Air Taxi
Bell Unveils VTOL Aircraft
Electric Bike for the Skies
Lilium Vertical Take-Off Jets
His First Electric Flight in Pipistrel
Cyclocopter Flies with Eight Spinning Horizontal Wings
Murata Solid State battery
Pyka P3 Autonomous Plane
Prieto Super Battery
How Tesla Solved the Exploding Battery Problem
USAF Showcases 35 VTOLs Concepts
High Density for New Lithium Batteries