Miami, FL · Breakdowns, with models you can play with

Friendly breakdowns of the stuff your baby lives in

Written by a parent who kept asking how does this actually work. Every breakdown ships with an interactive model you can fold, fight, and transform yourself, then tells you which one to buy.

Line drawing of a pack and play
From No. 001: how a pack and play worksFold it yourself →

The breakdowns

2 published · 6 on the bench

On the workbench

The breakdown queue
  1. No. 003In progressThe $1,700 robotic bassinetWhat the motion sensors actually detect, and what you're really paying for.
  2. No. 004Convertible car seatsWhy the shell is shaped like that, and what crash testing does and doesn't tell you.
  3. No. 005Baby carriersHow the straps share the load, and why the $180 carrier and the $20 wrap hold the same baby.
  4. No. 006Video monitorsWhat's actually in that camera, and which signal your neighbor can hear.
  5. No. 007High chairsTray latches, tip-over geometry, and why the buckle always jams at the worst moment.
  6. No. 008Sound machinesSpeaker, loop, chip. Why they all sound the same, and what the $60 buys.

Why this exists

Baby gear reviews tell you what's good. Almost nobody tells you how the thing works, which is a shame, because the mechanisms are genuinely clever and knowing them changes how you use the product, what you'll pay for, and what you'll skip.

Every breakdown starts with the mechanism, traces where the product came from and what existed before it, checks the design against the safety standards that shaped it, and ends with a straight answer about which one to buy. Diagrams show up where they can reveal what a photo can't, like the inside of a latch, and real photos handle the rest.