Title
My Brain Is Open: The Mathematical Journeys Of Paul Erdos,New
Delivery time: 8-12 business days (International)
Paul Erds, One Of The Greatest Mathematicians Of The Twentieth Century, And Certainly The Most Eccentric, Was Internationally Recognized As A Prodigy By Age Seventeen. Hungarianborn Erds Believed That The Meaning Of Life Was To Prove And Conjecture. His Work In The United States And All Over The World Has Earned Him The Titles Of The Century'S Leading Number Theorist And The Most Prolific Mathematician Who Ever Lived. Erds'S Important Work Has Proved Pivotal To The Development Of Computer Science, And His Unique Personality Makes Him An Unforgettable Character In The World Of Mathematics. Incapable Of The Smallest Of Household Tasks And Having No Permanent Home Or Job, He Was Sustained By The Generosity Of Colleagues And By His Own Belief In The Beauty Of Numbers.Witty And Filled With The Sort Of Mathematical Puzzles That Intrigued Erds And Continue To Fascinate Mathematicians Today, My Brain Is Open Is The Story Of This Strange Genius And A Journey In His Footsteps Through The World Of Mathematics, Where Universal Truths Await Discovery Like Hidden Treasures And Where Brilliant Proofs Are Poetry.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.