Today's newsletter is 718 words, a 3.6-minute read. 1. One Big Thing: Australia’s livestock traceability upgrade 2. ICYMI: All the big things from our last newsletter of 2024 3. Coronado begins: Coal mining at Mammoth Underground 4. Trending: Starting the year with gratitude… 5. Around the web (Snippets): A massive mammalian comeback story, 51 most disruptive Startups of 2024 and more! 6. Upcoming events