

From the Vault: Odds and Evens, Part 2
Sep 13, 2025
Dive into the fascinating world of odd and even numbers and their impact on psychology and decision-making. Explore ancient ore-powered galleys linked to Ptolemy IV, comparable to aircraft carriers. Discover the evolution of maritime technology in the Mediterranean shaping trade and military strategies. Delve into the design and tactics of ancient triremes and how naval warfare evolved, including the strategic use of ramming. This episode celebrates collaboration and creativity, connecting the past to modern insights.
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Sails Changed Mediterranean Power
- The rise of sails transformed Mediterranean travel by enabling longer trade routes despite fickle winds.
- Wind power expanded commerce and pushed coastal cultures into greater maritime competition and conflict.
Pharaohs Used Fleets For Invasions
- Ancient Egyptian records describe Pharaoh Sahure using a cargo fleet to carry an army to the Levantine coast around 2450 BCE.
- This is an early example of ships serving as troop transports rather than purely cargo vessels.
Trade Fueled Sea Rovers And Navies
- Increased overseas trade fostered an age of sea rovers who disrupted communication and commerce.
- Maritime conflict and piracy drove city-states to maintain private fleets for protection and competition.