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Technology

Owner @master@master · 61 posts · 1 joined · Status active · Posting permission: Every logged-in user can post

Digitizing microscope slides can uncover billions of fossils for natural history(linkedin.com)
Pollen, algae, insects, radiolarians – each unique microfossil holds clues to how Earth has changed over millions of years. Combining AI with digital scanners helps researchers piece it all together. Source: http://www.linkedin.com/shareArticle?mini=true&source=The+Conversation&title=Galaxies+of+life+are+collecting+dust+in+museums+%E2%80%93+digitizing+microscope+slides+can+uncover+billions+of+fossils+for+natural+history&url=https%3A%2F%2Ftheconversation.com%2Fgalaxies-of-life-are-collecting-dust-in-museums-digitizing-microscope-slides-can-uncover-billions-of-fossils-for-natural-history-281304%3Futm_source%3Dlinkedin%26utm_medium%3Dbylinelinkedinbutton
Internet Age-Gates Are a Growing Global Threat(share.joinmastodon.org)
The internet is an essential resource for young people and adults to access information, explore community, and find themselves—both inside countries and across continents. Yet governments around the world continue to introduce and implement legislation requiring all online users to verify their ages before accessing the digital space. Source: https://share.joinmastodon.org/#text=+https%3A%2F%2Fwww.eff.org%2Fdeeplinks%2F2026%2F06%2Finternet-age-gates-are-growing-global-threat
Autonomous Agentic Design for Photonics(cornell.edu)
We introduce an automated, agent-driven approach to the design of photonic devices. We instruct large language models (LLMs) to solve photonic design problems, given access to software tools for performance evaluation (through numerical simulations) and quantitative acceptance criteria (e.g., fabrication rules, geometric constraints, physical-consistency checks). Within this context, agents run autonomous design loops (propose, simulate, evaluate, iterate) and generate devices with state-of-the-art performance. We demonstrate this approach in two stages: First, we run it individually on four canonical problem classes in photonic chip design: a) passive components (waveguide bends, splitters, crossings, etc.); b) active devices (silicon microring modulators (MRMs)); c) radio-frequency (RF) devices (traveling-wave electrodes for a Mach-Zehnder modulator (MZM)); d) chip layout (electrical routing). Then, we combine the previous studies in one demonstration to produce a silicon photonic modulator, incorporating layout, charge transport, optical mode, and RF electrode design. The approach generalizes to any problem that combines a numerical simulator with performance criteria that an LLM can evaluate. Source: https://www.cornell.edu/
How to Stop Shipping Low-Quality RL Environments (With Examples)(substackcdn.com)
Your broken harness is actively making the model worse. Here's what I keep seeing after years of eyeballing trajectories, and what you need to fix. Source: https://substackcdn.com/image/fetch/$s_!NbXz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe58868ac-23a0-453d-81e5-5ca830f7454d_1456x1394.png
What is my IP address?(ip.hny.io)
Your Connection IPv4 Address82.165.92.7 Remote Hosttumbpix.com. rDNS Confirmed confirmed Port43316 Location & Network Country 🇫🇷France Country Code 🇫🇷FR ContinentEurope Time ZoneEurope/Paris Coordinates 48.8582, 2.3387 ± 500 km ISPIONOS SE ASNAS8560 Network Source Direct IP Address Type Classification Global Unicast Browser & Device User AgentMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125 Safari/537.36 BrowserChrome 125 Operating SystemWindows 10.0 Screen ResolutionDetecting... Viewport SizeDetecting... Local IP (WebRTC) Detecting... — may be masked by browser (mDNS) CPU CoresDetecting... Device MemoryDetecting... Color DepthDetecting... Touch SupportDetecting... Security & Protocol HTTPS/TLS Secure HTTP VersionHTTP/1.1 Languagede-DE,de;q=0.9,en;q=0.7 Encodingdeflate, gzip, br, zstd Refererhttps://ip.hny.io/ MethodGET MIME Typetext/html,application/xhtml+xml,application/xml;q=0.9,application/json;q=0.5,image/avif,image/webp,image/*,*/*;q=0.1 X-Forwarded-For TLS Fingerprint TLS VersionTLS 1.3 Cipher SuiteTLS_AES_128_GCM_SHA256 ALPN Protocolhttp/1.1 SNIip.hny.io JA3 Hash4ea056e63b7910cbf543f0c095064dfe JA3 String771,4866-4867-4865-49196-49200-159-52393-52392-52394-49195-49199-158-49188-49192-107-49187-49191-103-49162-49172-57-49161-49171-51-157-156-61-60-53-47-255,0-11-10-13172-16-22-23-49-13-43-45-51-21,29-23-30-25-24-256-257-258-259-260,0-1-2 JA4t13d3113h1_e8f1e7e78f70_ce5650b735ce Time & Clock Skew Server Time (UTC)2026-06-05T18:40:18.936131567Z Your Local TimeMeasuring... Clock OffsetMeasuring... Server Timezone (IP-geo)Europe/Paris Browser TimezoneDetecting... Timezone Match Checking… — mismatch can indicate a VPN Browser Capabilities CookiesTesting... LocalStorageTesting... WebSocketTesting... Latency (RTT mean)Measuring... RTT p95Measuring... JitterMeasuring... Connection Protocol Detecting… — client-to-edge (Traefik), not edge-to-app Connection Quality Effective Type Detecting... — bucketed: slow-2g / 2g / 3g / 4g Downlink (browser estimate) Detecting... — rounded to 25 kbps, capped at 10 Mbps for fingerprint resistance; not a real speed test Browser-Measured RTT Detecting... — rounded to 25 ms Command-line API Show my IP — pick your client $ curl ip.hny.io82.165.92.7 $ wget -qO- ip.hny.io82.165.92.7 $ http -b ip.hny.io82.165.92.7 (HTTPie) $ xh -b ip.hny.io82.165.92.7 (xh) PS> (iwr ip.hny.io).Content82.165.92.7 (PowerShell) Specific fields $ curl ip.hny.io/ip82.165.92.7 $ curl ip.hny.io/hosttumbpix.com. $ curl ip.hny.io/ispIONOS SE $ curl ip.hny.io/countryFrance $ curl ip.hny.io/country_codeFR $ curl ip.hny.io/time_zoneEurope/Paris $ curl ip.hny.io/asn8560 $ curl ip.hny.io/uaMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125 Safari/537.36 Everything at once $ curl ip.hny.io/allAll info (YAML) $ curl ip.hny.io/all.jsonAll info (JSON) $ curl ip.hny.io/all.yamlAll info (YAML, explicit alias) $ curl ip.hny.io/headers.jsonEcho your headers (JSON) $ curl ip.hny.io/headersEcho your headers (plain text) Port reachability tests Dials YOUR public IP on the given port — true if reachable from the internet, false otherwise. $ curl ip.hny.io/porttest/22true / false (SSH) $ curl ip.hny.io/porttest/80true / false (HTTP) $ curl ip.hny.io/porttest/443true / false (HTTPS) $ curl ip.hny.io/porttest/25565true / false (Minecraft) $ curl ip.hny.io/porttest/PORTReplace PORT with any TCP port 1–65535 Registry, reputation & routing lookups Cached upstream calls — 1h DNSBL, 24h RDAP/BGP. Add an IP to look up someone else's. $ curl ip.hny.io/rdapRegistry: org, abuse contact, CIDR, allocation date $ curl ip.hny.io/rdap/8.8.8.8Same, for any public IP $ curl ip.hny.io/dnsblBlock-list check: Spamhaus, SORBS, SpamCop, NiX $ curl ip.hny.io/dnsbl/8.8.8.8Same, for any public IPv4 $ curl ip.hny.io/bgpBGP: ASN, prefix, country, AS org name $ curl ip.hny.io/bgp/8.8.8.8Same, for any public IPv4 Arbitrary IP lookup Geo, ASN, classification & flags for any public IP — not just yours. Public unicast only (RFC1918 / loopback rejected). $ curl ip.hny.io/ip/8.8.8.8Full lookup (JSON) for any IP $ curl ip.hny.io/ip/8.8.8.8.yamlSame, YAML TLS fingerprint Requires HTTPS — the app captures your TLS ClientHello to compute JA3/JA4 and surface the negotiated handshake. Plain HTTP returns 404 here. $ curl https://ip.hny.io/ja3_hashMD5 of your client's TLS fingerprint $ curl https://ip.hny.io/ja3Full JA3 string (ciphers, extensions, curves) $ curl https://ip.hny.io/ja4JA4 fingerprint (FoxIO spec) $ curl https://ip.hny.io/tls_versionNegotiated TLS version $ curl https://ip.hny.io/tls_cipherNegotiated cipher suite $ curl https://ip.hny.io/tls_alpnALPN protocol (h2 / http/1.1) $ curl https://ip.hny.io/tls_sniSNI hostname from ClientHello Connection diagnostics For debugging proxy chains, rDNS, and request-header oddities. $ curl ip.hny.io/proxy_chainAll inbound proxy headers (XFF, Via, CF-*, etc.) $ curl ip.hny.io/rdns_confirmedconfirmed / mismatched / unresolvable $ curl ip.hny.io/forwarded_rfc7239RFC 7239 structured Forwarded header $ curl ip.hny.io/viaRFC 7230 Via header chain $ curl ip.hny.io/all.json | jq .Pretty-print the full JSON dump