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Why we can’t charge lithium-ion EV batteries in a few minutes Graphite is a troublemaker Story byIoanna Lykiardopoulou Ioanna is a writer at TNW. She covers the full spectrum of the European tech ecosystem, with a particular interest in startups, sustainabili(show all)Ioanna is a writer at TNW. She covers the full spectrum of the European tech ecosystem, with a particular interest in startups, sustainability, green tech, AI, and EU policy. With a background in the humanities, she has a soft spot for social impact-enabling technologies....

Why we did not publish The Naked Truth Story byDavid Petherick Scotsman David Petherick is a director & co-founder of several companies, and provides social media strategy & visibility services.(show all)ScotsmanDavid Petherickis a director & co-founder of several companies, and providessocial mediastrategy & visibility services. David became known as ‘The Digital Biographer’ after a 2007BBC radio interview, speaksRussian, wears the Kilt, and is a co-author for the books ‘Age of Conversation 2....

Why we did not publish The Naked Truth Story byDavid Petherick Scotsman David Petherick is a director & co-founder of several companies, and provides social media strategy & visibility services.(show all)ScotsmanDavid Petherickis a director & co-founder of several companies, and providessocial mediastrategy & visibility services. David became known as ‘The Digital Biographer’ after a 2007BBC radio interview, speaksRussian, wears the Kilt, and is a co-author for the books ‘Age of Conversation 2....

Why we need human-centered AI This expert believes we can create AI systems that can have both high levels of automation and human control The HCAI framework “The idea of levels of automation that range from full human control to full machine autonomy keeps alive the misguided idea that it is a zero-sum game,” Shneiderman told TechTalks. “However, through careful design, as in cellphone cameras and navigation, designers can combine high levels of automation for some tasks, while preserving high levels of human control for creative and personal preference tasks....

Why we should NOT use blue hydrogen as fuel Blue hydrogen might be worse for the climate than natural gas The hydrogen rainbow Grey hydrogen is the most common form. The color simply denotes how it’s made, and this kind is generated from natural gas (which mostly consists of methane and ethane), the fossil fuel which powers most gas boilers and stoves and which scientists have identified as an important source of carbon emissions that governments need to eliminate....