jamie retweeted
Syenite rocks containing fluorescent sodalite ( also known as "yooperlite")
The sodalite will fluoresce orange under UV light
jamie retweeted
OBSESSED with the person who makes pretzels of mathematically significant knots and then uploads blurry photos of them to Wikipedia
jamie retweeted
The madlads did it again!! Presenting the spectre, an aperiodic monotile that doesn't require reflections!!!
cs.uwaterloo.ca/~csk/spectre…
jamie retweeted
Graduate student Katrina Groeller and junior Rylee Warner are painting over the Rock, which was repainted last night with “allow us to defend ourselves and carry guns on campus.” @thesnews











































