Over on medievalists.net, they featured "A Multidisciplinary Investigation of Medieval Flamethrowers: A Case Study" here.
Also, on medievalists.net, they tell us "How to make swords talk: an interdisciplinary approach to understanding medieval swords and their inscriptions." Learn more here.
Finally, on the Lindybeige YouTube channel, he's got a video on "Heavy crossbows and light crossbows." Enjoy!