The Unbroken Code: Part 5: The Baghdad Battery: Decoding the Electrochemical Riddle12 March 2025·1111 words·6 minsSystems and Innovation Baghdad Battery Electrochemistry Galvanic Cell Parthian Dynasty Scroll Container Innovation History Technological History Design and Innovation
The Unbroken Code: Part 4: Greek Fire: The Lost Chemical Weapon That Saved an Empire11 March 2025·1260 words·6 minsSystems and Innovation Greek Fire Byzantine Navy Incendiary Weapon Napalm Precursor Pressurized Siphon Innovation History Technological History Design and Innovation
The Unbroken Code: Part 3: Stained Glass: Medieval Chemistry Turning Light into Narrative10 March 2025·1115 words·6 minsSystems and Innovation Stained Glass Medieval Chemistry Metallic Oxides Rib Vault Cathedral Windows Innovation History Technological History Design and Innovation
The Unbroken Code: Part 2: The Delhi Iron Pillar and the Chemistry of Rust-Proof Iron9 March 2025·1119 words·6 minsSystems and Innovation Delhi Iron Pillar Rust Prevention Phosphorus Alloy Gupta Empire Passive Protection Innovation History Technological History Design and Innovation
The Unbroken Code: Ancient Materials That Defy Time8 March 2025·259 words·2 minsSystems and Innovation Ancient Materials Chemical Engineering Durability Self-Healing Concrete Rust-Proof Iron Stained Glass Greek Fire Baghdad Battery Innovation History Technological History Design and Innovation
The Unbroken Code: Ancient Materials That Defy Time - Part 1: Self-Healing Concrete and the Secret of Roman Immortality8 March 2025·1288 words·7 minsSystems and Innovation Roman Concrete Self-Healing Materials Pozzolanic Ash Maritime Engineering Pantheon Dome Innovation History Technological History Design and Innovation
