Articles sur Bitcoin

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The Internet of Things could improve quality of life, but it will also consume vast amounts of electricity and boost greenhouse gas emissions. (Shutterstock)

How to make computers faster and climate friendly

The Internet of Things is contributing to climate change. Innovation in computer design could help mitigate the problem.
What’s this digital token good for, anyway? knipsdesign/Shutterstock.com

What is a blockchain token?

Tokens, the next stage in the development of blockchain technologies, can help expand blockchains' uses beyond simply exchanging money.
Part of IBM Research’s quantum computer. IBM Research/Flickr

How quantum computers could steal your bitcoin

It is hard to predict when quantum computers will be strong and fast enough to crack the codes that keep bitcoin safe. But that day is coming.
Bitcoins and benjamins: Which is the real currency? David McBee/Pexels

What is the real value of a bitcoin?

One of the hot questions regarding the bitcoin since the first ones were created in 2009 is its real value. We will try as well to answer to this question using two concepts in economics and finance.
Wikipedia depends on the collaborative effort of volunteer writers to add information, bypassing trusted authorities. Shutterstock

What Wikipedia can teach us about blockchain technology

The technology behind blockchain remains a mystery to many, but the it shares many common features with the popular online encyclopedia with which most web users are very familiar.
Sweden is studying the possibility of an “e-krona”, an electronic form of the country’s currency. Shutterstock

Central-bank digital currencies: toward a cashless society?

With countries such as China and Sweden are studying plans to create a new form of money – a central-bank digital currency. CBDCs risk revolutionizing both the way money is created and distributed.

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