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  2. Smiling Sun - Wikipedia

    en.wikipedia.org/wiki/Smiling_Sun

    Nej tak), also known as the Smiling Sun, is an international symbol of the anti-nuclear movement. The logo has been present worldwide since the late 1970s and the 1980s. BBC News reported in 2005 that few symbols had become "as instantly recognizable across the world", and even the nuclear power industry had recognized the logo's "power and ...

  3. Hazard symbol - Wikipedia

    en.wikipedia.org/wiki/Hazard_symbol

    A chemical hazard symbol is a pictogram applied to containers and storage areas of dangerous chemical compounds to indicate the specific hazard, and thus the required ...

  4. Long-term nuclear waste warning messages - Wikipedia

    en.wikipedia.org/wiki/Long-term_nuclear_waste...

    Long-term nuclear waste warning messages are communication attempts intended to deter human intrusion at nuclear waste repositories in the far future, within or above the order of magnitude of 10,000 years. Nuclear semiotics is an interdisciplinary field of research, first established by the American Human Interference Task Force in 1981.

  5. Gerald Holtom - Wikipedia

    en.wikipedia.org/wiki/Gerald_Holtom

    On 21 February 1958 he designed the nuclear disarmament logo for the first Aldermaston March, organised by the Direct Action Committee against Nuclear War (DAC) in Easter 1958 (4–7 April). There are differing accounts of how the design was conceived. According to CND, Holtom had been invited by the DAC to design artwork for the Aldermaston March.

  6. Doomsday Clock - Wikipedia

    en.wikipedia.org/wiki/Doomsday_Clock

    The Doomsday Clock is a symbol that represents the estimated likelihood ... The clock was left unchanged in 2019 due to the twin threats of nuclear weapons and ...

  7. Doomsday clock ticks down, closest ever to "global catastrophe"

    www.aol.com/doomsday-clock-ticks-down-closest...

    The Doomsday clock was established in 1947, according to the Bulletin's website, by scientists who worked on the Manhattan Project.Then, the rise of nuclear weapons technology was believed to be ...

  8. Explainer-How realistic is France's offer to extend its ... - AOL

    www.aol.com/news/explainer-realistic-frances...

    Europe's primary nuclear deterrence comes from the United States and is a decades-old symbol of trans-Atlantic solidarity. France has a much smaller nuclear arsenal than its NATO ally but Moscow ...

  9. Nuclear disarmament - Wikipedia

    en.wikipedia.org/wiki/Nuclear_disarmament

    The peace symbol (☮) was designed by Gerald Holtom in 1958, displaying the letters N and D in flag semaphore, and is the official symbol of the Campaign for Nuclear Disarmament. [ 1 ] Nuclear weapons