Signal creator Moxie Marlinspike wants to do for AI what he did for messaging

Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal ...

Salt used to keep winter roads safe is also endangering municipal water systems

He says governments could focus on public education, encouraging people to use winter boots and winter tires to reduce the ...

How to Use Al to Create 3D Printable Designs : No CAD Modeling Skills Needed

Use AI to make 3D printable models with a four-step flow using Nano Banana and Bamboo Studio for faster results. Design and ...
IEEE

Phased Array Featuring Independent, Simultaneous Beamsteering for Widely Separated mmWave Dual-Band Using Compact, Low-Loss, Selective Coupler

Abstract: This article introduces a new concept of a phased array that can independently and simultaneously perform beamsteering across two frequency ranges: a lower band encompassing 24 GHz and a ...
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Build this $700 table for $20 / One day build / Make money woodworking

Build a $700 table for just $20 in one day! In this video, I’ll show you how to create a high-end-looking table on a serious budget using affordable materials and basic tools. This one-day build is ...
IEEE

Multibeam Transmit-Reflect-Array Antenna Using Alternating Transmission and Reflection Elements for Space–Air–Ground–Sea Integrated Network

Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...