
私たちの家が、充電式セメントバッテリーになる未来
近い未来、実現する可能性がある充電式セメントバッテリー。実用化されれば、自宅の壁を巨大なバッテリーとして活用することができるようになり、エネルギー貯蔵の方法が大きく変化します。スウェーデンのチャルマース工科大学の研究者たちは、セメントバッテリーを開発しました。現時点で、これはリチウムイオンバッテリーの数100分の1のエネルギー密度であるにもかかわらず、これまでに開発された...
近い未来、実現する可能性がある充電式セメントバッテリー。実用化されれば、自宅の壁を巨大なバッテリーとして活用することができるようになり、エネルギー貯蔵の方法が大きく変化します。スウェーデンのチャルマース工科大学の研究者たちは、セメントバッテリーを開発しました。現時点で、これはリチウムイオンバッテリーの数100分の1のエネルギー密度であるにもかかわらず、これまでに開発された...
Measuring and evaluating government net zero targets is essential to achieving the real impact of climate actions by hundreds of countries across the globe
Technology in development could enable multi-storey buildings to be made from concrete batteries, helping the drive toward low-emission economies.
Peter Thomson, the United Nations’ Special Envoy for the Ocean, says global leaders need to heighten their ambitions as they head to November’s COP26 climate summit in Glasgow.
Phone calls, text messages and online audio and video chats during the pandemic exacerbated feelings of loneliness among older people, according to a study.
Shifting demographics mean the care economy is booming. But more must be done to ensure these roles are fairly compensated, says a new World Economic Forum report.
Controlling ‘Zoom fatigue’ has been a challenge as video conferencing has dominated our working lives during the pandemic, and ending calls politely can prove awkward.
As many developed countries roll out vaccination plans, business leaders are considering the future of work – this new report reveals their thinking.
With vaccine uptake stalling in some regions, even where jabs are freely available, policy makers and politicians are getting inventive. Here’s how.
As companies reassess their working arrangements going forward, employees are increasingly clear about what they will and won’t put up with, says a new report.
Taking the temperature of diversity has never been more important, and this year’s Global Gender Gap Report has takeaways for everyone.
玩具公司乐高与智库DQ研究中心(DQ Institute)联合开发了一款“超级英雄测试”,旨在培养孩子们的网络同理心并教授他们安全知识。这款游戏邀请孩子们“成为一名网络英雄”,并要求他们对一系列情况做出回应,之后再测评出其网络性格。
Lockdowns have increased screen time for young people – which means increased risk, too. A new online quiz aims to keep children safe online, as well as foster empathy.
Looking ahead to the coming year, optimism on tech and education opportunities are accompanied by concerns about health and work.
Only one in four 11-year-olds in the EU manage one hour of exercise a day, while 76% of US children are not getting enough physical activity. And that was before the pandemic...








