Ben Chuanlong Du's Blog

It is never too late to learn.

Tips on Self Defense Firearms

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

General Tips

  1. The Glock 45 is a "crossover" model that combines the compact slide of a Glock 19 with the full-size frame of a Glock 17. This configuration provides the shorter …

Hot Water in the House

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Ways to Get Hot Water Faster

  1. Put a stopper of some kind on the faucet or showerhead. This blocks the water from coming out but the water will still circulate in …

Proximity Locking on Rivian

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

By default, Rivian locks and unlock automatically while you walk away/towards it. This can be very annoying at home. Fortunately, Rivian supports customizing the proximity locking behavior at home.

  1. Go …