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I wore a bionic leg, and I never wanted to take it off again

Say you’ve just had ACL surgery. Or you’re recovering from a bad break. Or, worse, you suffer a stroke, or MS, or spinal or neurological damage. Regaining the power to walk is one of the toughest things you can do, and it may be impossible without a crutch, rail, or physical therapist to lean on. The AlterG Bionic Leg—straight out of the sci-fi future—may be the answer you’ve been dreaming of. I should know. I tried it.
via Gizmodo

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featured blogs
May 6, 2026
Hollywood has struck gold with The Lord of the Rings and Dune'”so which sci-fi and fantasy books should filmmakers tackle next?...

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Want early design analysis without simulation?

Sponsored by Siemens Digital Industries Software

Traditional verification methods are failing today's complex IC designs, which require a proactive, early-stage analysis approach. A shift-left methodology addresses IP block integration challenges and the limitations of traditional simulation and ERC tools. Insight Analyzer detects hard-to-find leakage issues across power domains, enabling early analysis without full simulation. Identify inefficiencies earlier to reduce rework, improve reliability, and enhance power performance.

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Designing Scalable IoT Mesh Networks with Digi XBee® for Wi-SUN
Sponsored by Mouser Electronics and Digi and Silicon Labs
In this episode of Chalk Talk, Quinn Jones from Digi, Chad Steider from Silicon Labs and Amelia Dalton explore how Wi-SUN Micro-Mesh can reduce cost and simplify deployment for your next IoT mesh network. They also investigate the benefits that Digi XBee solutions bring to these types of networks and how you can jump start your next IoT mesh network design with Silicon Labs and Digi.
May 4, 2026
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