Pustam | पुस्तम | পুস্তম🇳🇵<p>Today, I learned that some football clubs are using Reuleaux tetrahedrons instead of spherical balls in training to improve goalkeepers' reflexes. <a href="https://en.wikipedia.org/wiki/Reuleaux_tetrahedron" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Reuleaux</span><span class="invisible">_tetrahedron</span></a></p><p>Video source: <a href="https://x.com/futebol_info/status/1899217444235043025" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">x.com/futebol_info/status/1899</span><span class="invisible">217444235043025</span></a></p><p><a href="https://mathstodon.xyz/tags/Football" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Football</span></a> <a href="https://mathstodon.xyz/tags/FootballClub" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FootballClub</span></a> <a href="https://mathstodon.xyz/tags/FootballClubs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FootballClubs</span></a> <a href="https://mathstodon.xyz/tags/Club" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Club</span></a> <a href="https://mathstodon.xyz/tags/Clubs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Clubs</span></a> <a href="https://mathstodon.xyz/tags/Spherical" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spherical</span></a> <a href="https://mathstodon.xyz/tags/Reuleaux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Reuleaux</span></a> <a href="https://mathstodon.xyz/tags/Tetrahedrons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tetrahedrons</span></a> <a href="https://mathstodon.xyz/tags/Tetrahedron" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tetrahedron</span></a> <a href="https://mathstodon.xyz/tags/Ball" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ball</span></a> <a href="https://mathstodon.xyz/tags/Balls" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Balls</span></a> <a href="https://mathstodon.xyz/tags/Geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geometry</span></a> <a href="https://mathstodon.xyz/tags/Sport" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sport</span></a> <a href="https://mathstodon.xyz/tags/Sports" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sports</span></a> <a href="https://mathstodon.xyz/tags/Soccer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Soccer</span></a> <a href="https://mathstodon.xyz/tags/Goalkeeper" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Goalkeeper</span></a> <a href="https://mathstodon.xyz/tags/Reflex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Reflex</span></a> <a href="https://mathstodon.xyz/tags/Reflexes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Reflexes</span></a> <a href="https://mathstodon.xyz/tags/Training" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Training</span></a> <a href="https://mathstodon.xyz/tags/InterestingPost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>InterestingPost</span></a> <a href="https://mathstodon.xyz/tags/Pustam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pustam</span></a> <a href="https://mathstodon.xyz/tags/Raut" 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