Two Wheeler, Four Wheeler

I'm typing this with numbed fingers after completing my first-ever bike commute this morning. According to Weather Underground, it was 21 °F when I made the trip, 8 °F with the windchill, or -6 °C air and -13 °C windchilled. No matter the temperature scale, it only took nine minutes to bike the 1.946 miles (3.13 kilometers!) from garage door to bike rack. Not bad. And CO₂ neutral, more or less. (I did exhale.) Now I just hope nobody steals my bike...