frosidon: chalkandwater: Sir David Attenborough demonstrates the accuracy of the Mozambique Spitting Cobra’s venom streams by wearing a chemically treated visor that makes the venom turn purple on contact. From Life in Cold Blood DAVID ATTENBOROUGH

frosidon: chalkandwater: Sir David Attenborough demonstrates the accuracy of the Mozambique Spitting Cobra’s venom streams by wearing a chemically treated visor that makes the venom turn purple on contact. From Life in Cold Blood DAVID ATTENBOROUGH

frosidon: chalkandwater: Sir David Attenborough demonstrates the accuracy of the