I think the egg-drop challenge example is terrible. If the egg + protection impacts the ground at a fixed velocity, the most relevant factor is the &#x2F;distance&#x2F; the egg moves before coming to a stop. So if it requires &quot;three feet of bubblewrap&quot; (nonsense number, per the video), then it will also require three feet of microlattice, unless the microlattice applies a more constant force on the egg as it compresses.<p>Bad examples like that make it difficult for me to trust such videos.