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How the Vacuum Profoundly Changed the World - From Steam Engines to Telecommunications 10 plot points
Vacuum Pump Atmospheric Steam Engine Incandescent Light Bulbs Vacuum Flask Cathode Ray Tube Fleming Valve Triode Klystron Fluorescent Light Compact Fluorescent Light
Curb the cruelty - Canada's farm animal transport system in need of repair (WSPA REPORT) 8 plot points
Animal Welfare Animal Welfare Animal Welfare Animal Welfare Animal Welfare Animal Welfare Animal Welfare Animal Welfare
The Wayfinders - Why Ancient Wisdom Matters in the Modern World (BOOK by Wade Davis, 2009) 6 plot points
Songlines Memory Aids (Spatial) Map Brain Plasticity Periodic Table of the Elements Geometric Subway Map Mind Map
Every Breath You Take: The Development of Gills and Lungs 15 plot points
Cyanobacteria (Blue-green algae) Flatworms Snails and Slugs (Gastropods) Insects (Insecta) Arthropods Lancelets Jawless Fish Amphibians Proterogyrinus scheeleri Cynodonts Mammals Cynodonts Archosaurs
Counting 30,000 BCECounting is the mathematical action of continually adding (or subtracting) one at a time, usually to find out how many objects there are or to set aside a desired number of objects
Social and political theories in Western philosophy.
Everything that human has made. Axioms: 1. Culture is symbolic 2. Culture is learned
Life on Earth 3.8 BYASpecies known to have lived on Earth
Arthropods 535 MYAAn arthropod is an invertebrate animal having an exoskeleton (external skeleton), a segmented body, and jointed appendages. Arthropods are members of the phylum Arthropoda (from Greek ἄρθρον árthron, "joint", and ποδός podós "foot", which together mean "jointed feet"), and include the insects, arachnids, crustaceans, and others.
A gas that contributes to the greenhouse effect by absorbing infrared radiation.
The activity of communicating; the activity of conveying information