BILL! BILL! BILL! BILL!
How can you not love this engineer-turned-entertainer-turned-global science awareness icon? Promoting science education for decades, Bill is a constant source of information and entertainment.
Fun Fact: Bill attended an Astronomy class at Cornell University taught by none other than Carl Sagan.
• 100% fine jersey cotton
• Heather Grey is 90% cotton/10% polyester
• Durable rib neckband
• Form-fitting (consider ordering a size up)
• Made in the USA