Physical Protection: It protects the patterns on the mask plate's surface from physical damage during handling or usage. It prevents dust and other contaminants from settling on the mask plate's ...

Fraunhofer ISE researchers utilized a new front metallization technique to produce a III-V gallium arsenide solar cell. For mask and plate front metallization, they used a new two-step printing scheme ...

Learn how to make a sleep mask with a free sewing pattern. This beginner sewing project helps with sleep and makes a great handmade gift. Do you need a small sewing project that’s quick to make, only ...

Lubbock area seamstresses and seamsters have a hands-on way to help in the ongoing battle to stop the spread of the coronavirus. Covenant Health on Tuesday shared a public appeal for those handy with ...

The Washington Post is providing this news free to all readers as a public service. Follow this story and more by signing up for health, science, and environment email alerts. On Friday, President ...