Description
Twenty years ago, Stephen Hawking fascinated us with his Brief History of Time and was already interested in the most fundamental questions: what do we know about the Universe? How did we come to this knowledge? Where did the Universe come from and where is it going? Eternal and ever more captivating questions as scientific knowledge becomes clearer. Based on the most recent observations and the latest theoretical advances, he tells us today about the progress made in cosmology and particle physics. He shares with us the fruit of his last reflections in a story that he intends for everyone. It invites us to walk step by step, shedding light on the different attempts to explain the Universe, from Newton's theory of gravitation to Einstein's relativity, passing through the acceleration of the expansion of the Universe. , black holes, the possibility or impossibility of time travel. String theory, which tries to unify the four forces of Nature, constitutes the high point of its history. But let him have the last word: "My goal, he writes, is to share with you not only all the excitement that these discoveries cause, but also the new image of reality that results from it."
Shop Policies
Payment Policy
The payment of an order can be made by all the payment methods offered on the Linstashop platform.
In the case of deliveries of several orders or split deliveries of the same order, the customer is only obliged to pay for the items received each time.
In case of non-payment (total or partial) of the total amount of the invoice, the order delivered on D-Day will be taken back by the deliverer.
Delivery Policy
Delivery is made to the place indicated by the buyer on the order form, with a hand delivery.
The delivery time indicated when registering the order is given for information purposes only and is in no way guaranteed. Deliveries are provided by our transport partners, and the customer is notified by phone before a delivery.
Consequently, any reasonable delay in the delivery of the products will not give rise to the benefit of the buyer to:
* The award of damages;
* Cancellation of the order.
If damage occurs during the transport of the order, and in case of delivery of a package obviously and visibly damaged, or not containing all the invoiced goods, it is up to the customer to refuse the package delivered and to inform the customer service without delay in order to remedy it.
Refund Policy
Once the order has been received, the buyer has a period of 3 days to exercise his right of withdrawal without having to pay a penalty. After this period, the customer is no longer able to return a product. This right of withdrawal is only valid if justified, in particular because of goods not in accordance with those displayed on the site or error on the product sent.
Any return must be made in the original and complete condition of the package (packaging, accessories, instructions). Otherwise, the responsibility of the customer is engaged. Any damage suffered by the product on this occasion may be such as to defeat the right of withdrawal.
The return costs are the responsibility of the customer.
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