See the links to the original hosting site for additional information, full sources, errata, and comments.
Genealogy of human populations based on archaeogenetic lineages (2024):
Developmental origin of the various parts of the human body (2024):
Historical expansion of language families (2023):
The scale of humankind over history in number, wealth, energy, and organization (2023):
The voyage of the Nautilus in Jules Verne's Twenty Thousand Leagues Under the Seas (2022):
Potential habitats for life in the Solar System (2020):
Human evolution, from the origin of life to Homo sapiens (2019):
Brain size vs. body weight in various animal species (2019):
Phylogenetic tree of dinosaurs (2018):
Logarithmic timeline of the universe, with the present fixed at the 31 Dec 2016 (2016):
Cladogram of life on Earth (2015):
