- #1
MathematicalPhysicist
Gold Member
- 4,699
- 372
Is it technologically possible to improve the speed of these machine's charging?
I mean, I want to go now for a walk, but it seems I need to charge my phone for at least 30 minutes, can we lower the expected charging time?
What obstacles do we find to overcome this?
Thanks in advance, MP.
I mean, I want to go now for a walk, but it seems I need to charge my phone for at least 30 minutes, can we lower the expected charging time?
What obstacles do we find to overcome this?
Thanks in advance, MP.