~ Los Angeles, Cliffside villa ~
Saturday morning…
Sarah went down to the workshop; Felix called her to come and see 'something'. She didn't go there since returning from the hospital which is strange, because usually she spends few hours in there daily whenever she is home.
"Hey! Come, come…", Felix excitedly called Sarah to get closer to his workstation.
Sarah saw a drone in front of Felix and then looked at Felix while expecting to hear an explanation. He obviously called her because of the drone.
Felix pressed few keys on the keyboard and the drone moved up. And hovered. Completely soundless.
Sarah's eyes widened. The drones they currently have are quiet, but this is super-quiet. "How?"
Felix grinned when he saw that Sarah is impressed. "I looked into your helicopter. It took me some time to find the right angle and size of the blade edges to get it not to lose power while staying silent."