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Health
Agriculture
Water
Waste
Climate
Air
Africa
Data Centre
Video
Gallery
Food
Bookshop
CSE Bulletins
Roger S Seymour
Professor Emeritus of Physiology, University of Adelaide
Africa
Why do giraffes have such long legs? Animal simulations reveal a surprising answer
Roger S Seymour
03 Nov 2025
3 min read
Wildlife & Biodiversity
How smart were our ancestors? Turns out the answer isn’t in brain size, but blood flow
Roger S Seymour
27 Jan 2020
5 min read
