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61

Bitcoin crash: cybercrime and over-consumption of electricity, the hidden face of cryptocurrency

Donia Trabelsi, Institut Mines-Télécom Business School ; Michel Berne, Institut Mines-Télécom Business School et Sondes Mbarek, Institut Mines-Télécom Business School Wednesday 19 May will be remembered as the day of a major cryptocurrency crash: -20% for  dogecoin, -19% for ethereum, -22% for definity, the supposedly-infinite blockchain that was recently launched with a bang. The best-known of […]

62

ThermiUp: a new heat recovery device

ThermiUP helps meet the challenge of energy-saving in buildings. This start-up, incubated at IMT Atlantique, is set to market a device that transfers heat from grey water to fresh water. Its director, Philippe Barbry, gives us an overview of the system. What challenges does the start-up ThermiUp help meet? Philippe Barbry: Saving energy is an important challenge from a societal […]

64

Data governance: trust it (or not?)

The original version of this article (in French) was published in the quarterly newsletter no. 20 (March 2021) of the Values and Policies of Personal Information (VP-IP) Chair. On 25 November 2020, the European Commission published its proposal for the European data governance regulation, the Data Governance Act (DGA) which aims to “unlock the economic and societal potential of data and […]

65

What is bio-inspiration?

The idea of using nature as inspiration to create different types of technology has always existed, but it has been formalized through a more systematic approach since the 1990s. Frédéric Boyer, a researcher at IMT Atlantique, explains how bio-inspiration can be a source of new ideas for developing technologies and concepts, especially for robotics. How long […]