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jdmark

HN member

Joined: Sun, May 06, 2018, 4:49 PM UTC
HN karma: 3,605
Public activity: 834 items
HN profile: View on Hacker News ↗

About jdmark

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Recent public activity

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Movies reconstructed purely from mouse brain activity
Tue, Mar 10, 2026, 2:38 PM UTC
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US Marines to get high-speed, radar-evading electric seagliders for rescue ops
Fri, Mar 28, 2025, 9:56 PM UTC
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UIsrael's Rafael to make 'Americanized' Spike missile to replace Javelin
Fri, Mar 28, 2025, 2:03 PM UTC
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First nuclear waste-powered rechargeable battery unveiled in Japan
Thu, Mar 27, 2025, 1:29 PM UTC
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US reveals Chinese satellites performing "dogfighting" maneuvers in orbit
Sun, Mar 23, 2025, 9:31 PM UTC
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First operating system for quantum networks
Wed, Mar 12, 2025, 7:14 PM UTC
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Comment #43292031
Fri, Mar 07, 2025, 5:21 PM UTC
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Engineered cartilage from nasal septum cells helps treat complex knee injuries
Fri, Mar 07, 2025, 4:50 PM UTC
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Possible foundations of human intelligence observed
Fri, Mar 07, 2025, 4:49 PM UTC
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Compound harnesses cannabis' pain-relieving properties without side effects
Thu, Mar 06, 2025, 6:39 PM UTC
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Comment #43254773
You're 2.6 more times likely to die within 5 years of you have a bad psychedelic trip according to this blatantly flawed study reposted by CNN.

Tue, Mar 04, 2025, 2:08 PM UTC
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Bad psychedelic trips linked to early death for some, study finds
Tue, Mar 04, 2025, 2:08 PM UTC
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Cold sore discovery identifies unknown trigger for those annoying flare-ups
Mon, Mar 03, 2025, 12:13 PM UTC
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Scientists describe new type of fat in human bellies
Sun, Mar 02, 2025, 1:20 PM UTC
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Comprehensive resource describes functions of more than 20k human genes
Fri, Feb 28, 2025, 5:15 PM UTC
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Google Lifts a Ban on Using Its AI for Weapons and Surveillance
Fri, Feb 21, 2025, 1:12 AM UTC
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Comment #43005967
Mon, Feb 10, 2025, 10:12 PM UTC
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The Rise of the Drone Boats
Mon, Feb 10, 2025, 10:10 PM UTC
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Simulating particle creation in an expanding universe using quantum computers
Mon, Feb 10, 2025, 2:07 PM UTC
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Evidence suggests Neanderthal blood protein may be part of reason 4 their demise
Tue, Jan 28, 2025, 6:18 AM UTC
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Saab Awarded Contract by DARPA to Develop AI Benchmarks for Autonomous Systems
Thu, Jan 23, 2025, 10:25 PM UTC
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Comment #42808683
Thu, Jan 23, 2025, 10:24 PM UTC
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Ancient genomes reveal an Iron Age society centred on women
Wed, Jan 15, 2025, 6:39 PM UTC
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Human 'domainome' reveals root cause of heritable disease
Sat, Jan 11, 2025, 7:29 PM UTC
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HX-2 – AI Strike Drone
Fri, Jan 10, 2025, 4:12 PM UTC