We’re throwing open our doors on 24 and 25 March to host talks and debates about the frontiers of particle physics, neuroscience and the law, and host masterclasses on podcasting, journalism, web tools and photography Do you have a burning question about the Higgs boson, supersymmetry or the standard of the coffee in the canteen at the home of the Large Hadron Collider near Geneva? On Sunday 25 March as part the Guardian’s Open Weekend , three scientists at the cutting edge of physics will be on hand to answer all the most basic or esoteric questions that may have built up in your mind (where they might well be burning a hole) over the past year of incredible research results. Led by the Guardian’s Ian Sample and our superstar physics blogger, Prof Jon Butterworth , this is your chance to get a possible explanation for those strange, apparently faster-than-light neutrinos, and find out what happens after the LHC has finally found the Higgs particle.