Hyrophobic sand

Source: PBH2
Catalytic decomposition of hydrogen peroxide

Source: The Melbourner
Electrical treeing

Source: PBH2
Burning lithium

Source: Loupak
Burning mercury II thiocyanate

Source: PBH2

Source: PBH2

Source: The Melbourner

Source: PBH2

Source: Loupak

Source: PBH2