500 years
for melting what
The Hells Kitchen process will take about an hour.
70 days
It depends on where you live.
24 hours.
About a second.
1 hour
The Mayo Clinic did a study on how long it takes to process food. On average, from the time you eat to the time it take to comes out is 53 hours.
It takes as long as the process takes. If the detainee waived extradition it could be done relatively quickly. If he didn't waive, it will take as long as the playing out of the legal process and paperwork takes.
Forever really, its an ongoing process
The digestive process takes 6 hours to complete.
It takes too long for a complete water cycle process. It is however a continuous process.