Oct, 2025. Korea Astronomical Society 2025 fall meeting. Poster.Aug, 2025. At OVRO, with COMAP Pathfinder telescope.Apr, 2025. KAIST URP workshop poster.Apr, 2025. Korea Astronomical Society 2025 spring meeting. Poster.Feb, 2025. Graduate ceremony of KAIST undergrad. program.Dec, 2024. Installing components on CAPP-BF4.Jul, 2024. At Fermi's house, Rome.Apr, 2024. Korea Physical Society 2024 spring meeting. Oral.Dec, 2023. At the Nobel Prize Museum, Stockholm. TWTS program.Jul, 2023. Low Temperature Detectors 20. Poster.May, 2023. With CAPP-MAX.Feb, 2023. With CAPP-CRYOONE. Installing diode sample.