The Gentleman's Journal

London’s most thoughtful jeweller on why details matter to your partner

From the details to consider, the look of the overall design and the jeweller to go to, this is how to buy an engagement ring ...
IEEE

Improvement of Laser Contact Opening in Bifacial PERC Solar Cells by Optimizing the Dashed Pattern

Abstract: The laser contact opening in passivated emitter and rear cell (PERC) is essential for establishing contact between silicon and aluminum. On bifacial PERC solar cells, dashed patterns are ...
Engadget

The 19 best Amazon Prime Day deals under $50 still available from Anker, Roku, UGreen and others

UGreen Nexode Pro 65W USB-C Flat Charger for $45 ($11 off with Prime): One of our picks from our guide to fast chargers, this Ugreen fella has three ports (one of which is USB-A) and a 65-watt max ...
IEEE

Ring-Rod Detection Array for Gas–Solid Flow Pattern Based on Electrostatic Induction Principle

Abstract: The sensitivity matrix of a ring electrostatic sensor (ES) array for gas–solid flow pattern detection presents a significant decrease and poor uniformity at the center of the pipe. To ...
Hosted on MSN

Crochet an Adorable Bear Without a Magic Ring – Beginner-Friendly Free Pattern

Learn how to crochet a cute and cozy bear without using a magic ring! Perfect for beginners, this tutorial includes a free step-by-step pattern to make your own adorable amigurumi bear. #AmigurumiBear ...