Once again, the Physics Central team will be attending this year's Comic-Con International in San Diego from July 23rd through July 27th . We'll be handing out tons of free laser and Tesla comic books along with extra goodies for Comic-Con attendees. The Physics Central team at last year's Comic-Con. Here's what you need to know: Where: Booth number 2207 in the Exhibit Hall of the San Diego Convention Center . When: Wednesday, July 23, 6:00 pm - 9:00 pm Thursday, July 24, 9:30 am - 7:00 pm Friday, July 25, 9:30 am - 7:00 pm Saturday, July 26, 9:30 am - 7:00 pm Sunday, July 27, 9:30 am - 5:00 pm Why: We'll be handing out tons of free Spectra comic books , Tesla comic books , and LED "throwies." Also, we'll be selling "Keep Calm and Fermion" shirts at the booth. Stop by, learn some physics, and take back some science souvenirs. Our Keep and Calm and Fermion shirt will be for sale at the booth this year.