Create a stylish crochet bottle cover with this easy pattern tutorial, perfect for adding a chic handmade touch to your water ...

This cozy cardigan and babydoll top pattern is designed to be fully adjustable for any size. With a free, step-by-step ...

Abstract: This communication proposes a radiation pattern reconfigurable circularly polarized antenna based on liquid dielectric. The antenna consists of a circularly polarized feeding antenna and a 3 ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...