Important: COVID-19 Update
The Eureka webstore is operating! Click "SHOP ONLINE" to get started. We are now offering curb-side pickup in additional to regular shipping.
Please email us at This e-mail address is being protected from spam bots, you need JavaScript enabled to view it with any questions.
 
× Select a Wish List
Add to wish list:
Add to Wish List

Einstein's E=mc2 Puzzle Cubes

# 41887
$12.99 Buy Now
× Add to cart
gibberish barbaric speak gibberish barbaric speak gibberish barbaric speak
    Availability
    • Currently In Stock
    Product Specifications
    • Brand: Professor Puzzle.
    • Item Number: 41887.
    • Manufacturer Number: EIN0139US.
    • UPC: 818192020924.
    • Weighs approximately: 1.50 pounds.

    E= mc2. One famous equation. Five symbols. Countless implications. Einstein’s equation for mass-energy equivalence altered the way we think about energy and has provided endless technological advances. Arrange the cubes so that each of the four sides show all of the five symbols that make up Einstein’s ground-breaking equation.

    Add To Wishlist
    Safety Information
    None