HTTP/2 200 server: GitHub.com content-type: application/xml last-modified: Mon, 22 Dec 2025 22:00:42 GMT access-control-allow-origin: * strict-transport-security: max-age=31556952 etag: W/"6949bf8a-254" expires: Mon, 29 Dec 2025 00:20:53 GMT cache-control: max-age=600 content-encoding: gzip x-proxy-cache: MISS x-github-request-id: 5840:3655F2:820E6A:920235:6951C70D accept-ranges: bytes age: 0 date: Mon, 29 Dec 2025 00:10:53 GMT via: 1.1 varnish x-served-by: cache-bom-vanm7210084-BOM x-cache: MISS x-cache-hits: 0 x-timer: S1766967053.292277,VS0,VE224 vary: Accept-Encoding x-fastly-request-id: ec1e3e1a1d39616e7ce1e3002926da913e7d3474 content-length: 347 Jekyll2025-12-22T14:00:25-08:00https://hwzhou2020.github.io/feed.xmlHaowen Zhou's homepage.Haowen Zhouhzhou7@caltech.edu