Heliograph<p>this is rather interesting <a href="https://mastodon.au/tags/UVA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UVA</span></a> <a href="https://mastodon.au/tags/UVB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UVB</span></a> <a href="https://mastodon.au/tags/sunexposure" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sunexposure</span></a> ☀️⚕️<br><a href="https://www.abc.net.au/news/science/2025-02-04/sun-summer-uv-sunburn-skin-cancer-australia-ozone-layer/104870806" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">abc.net.au/news/science/2025-0</span><span class="invisible">2-04/sun-summer-uv-sunburn-skin-cancer-australia-ozone-layer/104870806</span></a></p>