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  2. Early thermal weapons - Wikipedia

    en.wikipedia.org/wiki/Early_thermal_weapons

    The Siege and Destruction of Jerusalem by the Romans Under the Command of Titus, A.D. 70, by David Roberts (1850), shows the city burning. Early thermal weapons, which used heat or burning action to destroy or damage enemy personnel, fortifications or territories, were employed in warfare during the classical and medieval periods (approximately the 8th century BC until the mid-16th century AD).

  3. Fire pot - Wikipedia

    en.wikipedia.org/wiki/Fire_pot

    Nomadic people could carry these small fires with them, using them to start larger fires for their evening camps. Archaeologists found that fire pots were being used 10,000, or more, years ago, according to finds during the 1936-37 dig in Fells Cave , [1] of which is located in the valley of the Rio Chico, not far from the Strait of Magellan.

  4. Huolongchushui - Wikipedia

    en.wikipedia.org/wiki/Huolongchushui

    Huolongchushui were the primary inspiration for the man-portable artillery depicted in Disney's Mulan films. [citation needed]Huolongchushui are discussed in Liu Cixin's 2010 science-fiction novel Death's End (on page 98 of 766 of the 2016 English translation by Ken Liu), as a comparison to a fictional multistage nuclear-propelled space probe.

  5. Flamethrower - Wikipedia

    en.wikipedia.org/wiki/Flamethrower

    The Pen Huo Qi ("fire spraying device") was a Chinese piston flamethrower that used a substance similar to petrol or naphtha, invented around 919 AD during the Five Dynasties and Ten Kingdoms period. The earliest reference to Greek fire in China was made in 917, written by Wu Renchen in his Spring and Autumn Annals of the Ten Kingdoms . [ 15 ]

  6. List of lost inventions - Wikipedia

    en.wikipedia.org/wiki/List_of_lost_inventions

    Archimedes' heat ray, a device that Archimedes is purported to have used to burn attacking Roman ships during the siege of Syracuse. [1] Claw of Archimedes, purportedly a sort of crane used to drop an attacking Roman ship partly down in to the water during the siege of Syracuse. [3] Polybolos, an ancient Greek repeating ballista. [4]

  7. History of water supply and sanitation - Wikipedia

    en.wikipedia.org/wiki/History_of_water_supply...

    In ancient Rome, the Cloaca Maxima, considered a marvel of engineering, discharged into the Tiber. Public latrines were built over the Cloaca Maxima. [31] Beginning in the Roman era a water wheel device known as a noria supplied water to aqueducts and other water distribution systems in major cities in Europe and the Middle East.

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Control of fire by early humans - Wikipedia

    en.wikipedia.org/wiki/Control_of_fire_by_early...

    Fire was an important factor in expanding and developing societies of early hominids. One impact fire might have had was social stratification. The power to make and wield fire may have conferred prestige and social position. [35] Fire also led to a lengthening of daytime activities, and allowed more nighttime activities. [45]