内容摘要：Among them were former presidential candidate Henrique Capriles, Zulia state governor Manuel Rosales and Juan Requesens, who was jailed by the Maduro government for allegedly taking part in a 2018 drone attack on the president.

Among them were former presidential candidate Henrique Capriles, Zulia state governor Manuel Rosales and Juan Requesens, who was jailed by the Maduro government for allegedly taking part in a 2018 drone attack on the president.

recently created an A/C alternative that achieved a cooling power of 1,284W—the first time an elastocaloric device surpassed the 1,000W mark. One innovation was using graphene nanofluid rather than distilled water to transfer the heat.Overall, Ms Rasmussen says, solid-state devices are generally not yet as powerful as conventional vapour-compression air conditioning. But she expects performance improvements over time.

She also expects improvements in affordability. So far solid-state cooling has mainly been deployed in wealthy countries.A key question, Ms Rasmussen says, is "Can these technologies scale up to where they could be affordable for those who need it the most and where the greatest demand for cooling is coming from?"A selection of news photographs from around the world.

France's National Assembly has voted to abolish low-emission zones, a key measure introduced during President Emmanuel Macron's first term to reduce city pollution.) have been criticised for hitting those who cannot afford less-polluting vehicles the hardest.

A handful of MPs from Macron's party joined opposition parties from the right and far right in voting 98-51 to scrap the zones, which have gradually been extended across French cities since 2019.

The motion was put forward by Pierre Meurin of the far-right National Rally, and backed by some motoring organisations."It feels very much in the moment, but also like you never know what's going to happen," says Mr Brandth Grøvlen, "You're taken on a journey."

He used a Canon C300, a small motion picture camera well-suited to documentary filmmaking. Mr Brandth Grøvlen reduced the weight of the camera as much as possible by only adding essential accessories. He also practised the movements he planned to make during takes of the final film in order to achieve "muscle memory" of the process."When they suddenly start running I have to shift my grip on the camera from holding it on the side handle to the top handle – that way it shakes a little bit less," he explains.

The Ronin 4D is DJI's "first dedicated cinema camera", says Brett Halladay, product education manager at the firm.He describes the extensive stabilisation technology and the fact that the device transmits footage wirelessly to on-set monitors. It automatically selects a frequency based on the best available signal.