February 19, 2011. Aubrey Whymark, the country's best tektite collector, graced the opening day of Philippine Astronomical Society's National Astronomy Week for 2011. He brought in a lot of good, really good tektites to have a hands-on experience with the audience. Audiences composed of teachers, coaches for the students participating in a contest hosted by PAS. Plus, everybody got to bring home a tektite gift from Aubrey himself!