The Best Whiskey Stone According to Science

Whiskey purists would cut their own tastebuds off before allowing ice anywhere near their drink. Cold whiskey is great, but ice tends to melt and muddle the flavor. Whiskey stones are generally supposed to be the best of both worlds, but what kind of whiskey stone should you use? Cool Material decided to run some… » 3/11/14 6:20pm 3/11/14 6:20pm