---
html_class: wide-page
---

# Lesson 41 — Radar Design Lab

<div class="demo-frame">
  <div class="demo-frame__bar">
    <span>Interactive demo · Radar Design Lab</span>
    <a href="../../_static/h20_radar_design_3.html" target="_blank" rel="noopener">Open full-screen ↗</a>
  </div>
  <iframe
    src="../../_static/h20_radar_design_3.html"
    height="900"
    loading="lazy"
    title="Radar Design Lab"></iframe>
</div>