YouTube on MSN

How to Make a Door Alarm Simple - Theft Alert Alarm

Explore the art of crafting in this exciting and informative video where we guide you through the process of making a cow ...
IEEE

Laser-Assisted Bonding of a Miniature Multichannel Laser Diode Chip to a Silicon Photonics Integrated Circuit with Through-Silicon Alignment

Abstract: The progression of hybrid integration technology for compact electronics and photonics systems is placing increasing demands on the development of novel automated procedures capable of ...
Hosted on MSN

City of Lubbock looking to amend its newly revised burglar, robbery alarm ordinance

The Lubbock City Council is looking to amend a recently passed ordinance that has received backlash and confusion from the public. On Tuesday, the city council will hear from the Lubbock Police ...
Vanguard

Reps raise alarm over unidentified security operatives at checkpoints in South-East, South-South

The House of Representatives has expressed alarm over the increasing presence of unidentified and ununiformed security operatives at checkpoints across the South-East and South-South regions, warning ...
IEEE

Continuous-wave operation of InP laser with etched facet mirrors for photonic integrated circuits

Abstract: We report the device characteristics of dry-etched facet 1.55 μm FP lasers fabricated using one-time multi-depth etching process. A multi-level mask was utilized during the ICP etching ...
Smithsonian Magazine

A Brief History of the Invention of the Home Security Alarm

Left, a portion of the patent plan designed by Marie Van Brittan Brown and her husband Albert, right. Marie Van Brittan Brown and Albert L. Brown, courtesy U.S. Patent and Trademark Office; New York ...