This page contains links to various websites & tools.
Find missing elevation data – sometimes your .gpx file contains data that consists only of latitudes and longitudes and is missing elevation data required to display a profile of your walk/journey. Use www.gpsvisualizer.com to calculate this missing data.
Coffee Brewing & Roasting
Home Roasting FAQ’s
Essential Coffee Roasting Kit – Infrared Temperature Sensor
Using Sight To Determine Degree Of Roast
Coffee Roast Guide
Roasting For Filter Coffee vs. For Espresso
Gives details on roasting times and capacity.