The perfect t-shirt for the science geek(s) in your life: Muppet Science by designer and artist TenkenNoKaiten! Just $14 instead of $20 for a limited time! Available in multiple sizes, colors, and styles!
[Muppet Science T-Shirt – $20 $14 | Other Tees by TenkenNoKaiten | Geeks are Sexy T-Shirt Store]