hole

To achieve these improvements, the research team focused on understanding the efficiency and stability losses induced by the hole transport layer which plays an important role in the solar cell performance.

After the plants were removed, the glass was left with a complex 3D microfluidic network of micrometer-sized hollow holes where the roots once were.

Some of Ian Hughes’s earliest memories are of playing in the dust and digging holes while his mom and her colleagues searched for fossils in South Australia.

Trump International claimed the new course - named after Trump's Lewis-born mother, Mary - would feature the “largest sand dunes in Scotland” and form “the greatest 36 holes in golf” alongside the original course, completed in 2012.

Beginning in early 2025, researchers plan to deploy thousands of instruments and drill holes to record-setting depths, all with the goal of creating a 3D map of the rock layers kilometers below the surface.