Letters

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  • Opinion

    April 2015

    1 April 2015

    A classic demonstration explained, and misadventures with mercury

  • Opinion

    March 2015

    1 March 2015

    Responses to the REF, forensic fraud and baffling bonds

  • Opinion

    February 2015

    9 February 2015

    Reflections on the REF, climate controversy and the pros and cons of fracking

  • Opinion

    January 2015

    16 January 2015

    Neonicotinoids in the crossfire

  • Opinion

    December 2014

    8 December 2014

    All that glitters may be gold-plated

  • Opinion

    November 2014

    12 November 2014

    Supporting small journals, water chemistry and all natural compounds

  • Opinion

    October 2014

    4 November 2014

    Alternative measurements, indigo and hot topics

  • Opinion

    September 2014

    3 November 2014

    Edible paint, Indian injustice and past memories

  • Opinion

    July 2014

    7 August 2014

    Size of research groups - is bigger better? Takeover bids and spontaneous combustion

  • Opinion

    August 2014

    7 August 2014

    Further Mary Rose sulfur debate, psychedelic drugs and the Choshu Five