Search Result For variation
Asphalt from cashew shells – level 3
05-11-2024 15:00
Frankfurt Airport is testing a sustainable asphalt concrete made...Pianist plays in the mountains – level 3
30-07-2024 15:00
Chinese pianist Lang Lang gave a piano performance at...Genetic tests – level 3
17-04-2024 15:00
Genetic tests can uncover connections that you never knew...Children cost a lot of money – level 2
23-06-2023 07:00
Raising children in the United States has become increasingly...Children cost a lot of money – level 3
23-06-2023 07:00
Raising children in the United States has become increasingly...Endangered Penguins Get Help – level 3
04-01-2018 07:00
Hundreds of people came to see penguins at the...A Robotic Hand at Supermarkets – level 3
24-02-2017 07:00
A robotic hand picking fruit in an automated supermarket...