Berserker

Cosmic flux versus particle energy at the top of Earth's atmosphere

Side and top view of A-, B-, and Z-DNA conformations.

North American F-100 Super Sabre dropping napalm in a training exercise

Sir Geoffrey Luttrell , mounted, being assisted by his wife and daughter-in-law. Folio 202v.

Norse berserkers bit their shields and charged wearing bear pelts, impervious to iron. Saga accounts describe them foaming at the mouth; one killed 11 men before being pinned to the earth with a pitchfork.