Learn about ancient and medieval warfare — the science behind the battles
The backbone of every army. Armed with sword and shield, these warriors form the battle line and hold ground. In the Greek world, hoplites with their round shields formed the famous phalanx.
Ranged warriors who rain death from a distance. English longbowmen could shoot 12 arrows per minute. Most effective from elevated positions — gravity increases their range and impact force.
Mounted warriors — fast, powerful, terrifying. A cavalry charge could break enemy formations through sheer momentum (force = mass × velocity). Weak in narrow terrain and against spear walls.
Siege weapon operators. Catapults use the physics of levers and counterweights to hurl stones over walls. Engineers also built siege towers, battering rams, and defensive fortifications.
A tight formation of soldiers with overlapping shields and long spears. Each soldier protects the man to his left with his shield. The physics: by concentrating force in a narrow front, a phalanx could push back larger numbers. Used by Greeks and Macedonians for centuries.
Surrounding the enemy on both sides simultaneously. Hannibal's masterpiece at Cannae — his center retreated deliberately while his wings closed in like a trap. The surrounded army panics because they can't retreat and can be attacked from all directions.
Using geography as a weapon. Narrow passes negate numerical superiority (Thermopylae). High ground gives archers more range (gravity assists the arrow). Rivers and mud slow cavalry charges. The best commanders chose WHERE to fight, not just how.
A mass of horsemen galloping at full speed into enemy lines. The impact isn't just physical — it's psychological. Horses weigh 500kg moving at 40 km/h. The key is hitting the enemy's flank or rear where they're not braced for impact.