no
No, but it's still gonna be pretty neurotoxic. High doses of stimulants tend to be pretty bad for you, but if you're a addict just remember to eat and drink.... If you want a stronger effect from less adderall and less neurotoxicity try drinking an energy drink with plenty of antioxidants right after you take it. Also don't take adderall for a few days after doing this to give your brain time to recover.
Dividing distance travelled by speed gives 140/70 = 2 hours.
In a car travelling 140 km/h it would take you 123 years. A space shuttle going at ~288000 km/h would take you about a month.
140 miles
105 minutes
Roughly 2 hours.
140 - 16 = 124
140/40=3,5 3,5 hours = 3:30 hours so 3 hours and a half
140 minus 70 is 70.
1 hour 45 minutes.
140 I would say.h
3 hours 6 minutes.