On Sun, 21 Apr 2019 10:29:10 +0100, Max Demian
wrote:
On 21/04/2019 08:38, harry wrote:
https://www.youtube.com/watch?v=vWgwYBDSHGo
I think a supercapacitor powered drone would be more interesting than
this uncontrollable 'rocket'.
(Another problem with capacitors as an energy store is that the voltage
falls off as it discharges.)
This YouTube video says "no" to a drone:
https://www.youtube.com/watch?v=OwjTQtDmVfg
--
Dave W