As a reward for direct donations, we are offering a bonus, a Cosmology Poster signed by acclaimed Nobel Prize winner George Smoot, who was one of the authors. Please be as generous as possible.
- Donors who give $100 or higher will get an autographed Cosmology
(16″ x 11″) poster. - Donors who give $200 or higher will get an autographed Cosmology
(30″ x 21″) poster
The Contemporary Physics Education Organization (CPEP) is registered as a 501(c)(3) non-profit organization. Contributions to CPEP are tax-deductible to the extent permitted by law. Autographed posters will be sent until our supply is exhausted.
![Universe-2015-final-30x20-B](https://www.cpepphysics.org/wp-content/uploads/2021/03/universe_chart-2015-30x20-1-768x512.jpg)
![particle_chart_2013-16x11-FINAL-1](https://www.cpepphysics.org/wp-content/uploads/2021/03/particle_chart-16x11-1-1-768x528.jpg)