Search Result For challenging
An underwater robot – level 2
07-06-2023 07:00
Scientists from Swiss company Tethys Robotics developed an underwater...An underwater robot – level 3
07-06-2023 07:00
Scientists at Tethys Robotics, a spin-off of ETH Zurich,...New rules on the US-Mexico border – level 3
16-05-2023 07:00
The Biden administration has implemented new asylum restrictions and...Women drive buses in Colombia – level 3
12-05-2023 15:00
La Rolita, a women-led electric bus fleet, is transforming...Italy and Russian gas – level 3
30-03-2023 07:00
Europe’s winter has come to an end; however, some...Pianist plays in the mountains – level 3
13-01-2023 15:00
Chinese pianist Lang Lang gave a piano performance at...Shanghai in lockdown – level 3
05-04-2022 07:00
China’s most populous city tightened the first stage of...Ernest Shackleton’s ship found – level 3
16-03-2022 15:00
Scientists have found one of the most famous shipwrecks...Harry Potter starts 20 years ago – level 3
19-11-2021 15:00
November 16, 2021, was 20 years since the release...The world’s largest dam – level 3
05-07-2021 07:00
The giant Baihetan hydropower plant in China opens for...