/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dianagarnesbaker https://cdn.slidesharecdn.com/profile-photo-dianagarnesbaker-48x48.jpg?cb=1523685222 49 years old. Two great kids. Brian is a sophomore in college, Lindsey is a junior in high school. My husband teaches Geophysics at the college level. I teach high school chemistry. The thrill of sparking the fire under high school kids towards science is great. Never pass up a chance to do a spectacular demo that leaves them speechless. I love it when they want to record the moment on their cell phones.