btrettel's Nerf blog

See the BlasterSim project for my recent Nerf blaster simulation work.

This blog has moved to NerfHaven and is now titled Nerf Engineering.

I was interviewed for the New York Times Magazine about my other toy gun hobby: homemade water guns.

The drag coefficient tells you how much drag affects an object moving in a fluid.

I am developing a Nerf gun purely for test purposes.

Comparing valves for compressed gases can be difficult for several reasons.

I’ve started organizing my writings and thoughts on Nerf ballistics into a set of notes (link corrected).

I’ve been too busy to accomplish what I want to in this hobby, but I do have a few plans for the end of this year: I will write a NerfHaven article about misconceptions in Nerf physics.

I wrote a long post at NerfHaven on improving accuracy and precision of guns back in April.

To answer a question that I’m sure will be asked, I will not be entering Ryan’s contest.