🗞 Daily GK One Liners: May 16, 2025

Your quick summary of the day’s important events across National, International, Appointments, Defence, Science & Technology, Obituaries, and Important Days.


🇮🇳 National News

  • DST Launches India’s First CCU Testbed Cluster: Five pilot units for carbon capture in cement sector under PPP model for Net-Zero by 2070.
  • Inclusive India Summit 2025 Inaugurated: DEPwD pushes digital accessibility for people with disabilities on Global Accessibility Awareness Day.
  • India Among Top 6 Global 6G Patent Filers: Bharat 6G 2025 showcases India’s telecom innovation leadership.
  • Cabinet Approves ₹3,700 Cr HCL-Foxconn Semiconductor Fab: Sixth fab cleared near Jewar Airport to make display driver chips.
  • SC Orders Nationwide POCSO Courts: Fast-track special courts to expedite child sexual offence trials.
  • ReNew Power to Invest ₹22,000 Cr in Andhra Pradesh: India’s largest single-site renewable hub to rise in Bethapalle under ICEP program.

🏆 Awards News

  • Brazilian Microbiologist Mariangela Hungria Wins 2025 World Food Prize: Honored for eco-friendly bio-treatments in agriculture.

👤 Appointments News

  • Harvansh Chawla Appointed Chairman of BRICS CCI: To lead agri-tech, green energy trade among member nations.
  • Ajay Kumar Becomes UPSC Chairman: Former Defence Secretary appointed after Presidential clearance.

🌍 International News

  • Russia Jails Election Monitor Grigory Melkonyants: 5-year term for NGO Golos co-chair amid Ukraine war dissent crackdown.

🛡 Defence News

  • China–Cambodia Launch Largest-Ever Joint Drill: 2,200 troops with drones, helicopters, and robotic battle dogs.
  • Indian Army, NDRF Conduct Exercise Raahat in Assam: Joint flood-quake response simulation strengthens HADR readiness.

🔬 Science & Technology News

  • India-Japan LUPEX (Chandrayaan-5) in Design Phase: 5-ton lunar lander and 350-kg rover aim to find polar ice by 2027–28.

🕊 Obituaries

  • Padma Shri Scientist Subbanna Ayyappan Passes Away at 70: Fisheries pioneer found dead in Cauvery River after 3-day search.

📅 Important Days

  • International Day of Light: Celebrates light science’s role in education, innovation, health, and sustainability.

📖 Explore More & Test Your Knowledge

👉 Take the Daily GK Quiz – May 16, 2025

📚 Daily Current Affairs May 16, 2025 – Full summaries & expert breakdowns.


🌟 Quick Summary: International Day of Light 2025 – Theme, History & Innovations

🌈 Key Highlights

  • 2025 Theme – “Light, Innovation, Society”:
    • ⚡ Supports SDGs: Quality Education (4), Gender Equality (5), Clean Energy (7), and Innovation (9)
    • 💡 Showcases role of light in climate action, STEM inclusion, and digital transformation
  • Light Applications:
    • 🩺 Medicine: Lasers, imaging, phototherapy
    • 📡 Telecom: Fiber optics, Li-Fi internet
    • 🔬 Science: Astronomy, spectroscopy, microscopy
    • 🎨 Culture: Laser art, projection mapping
    • ⚡ Energy: LED efficiency, solar photovoltaics
  • Global Campaigns:
    • 🌌 “Dark and Quiet Skies” – Fighting light pollution
    • 👩‍🔬 Gender equality in physics & optics
    • 🌍 UNESCO partnerships in 150+ countries
  • Origins: First laser fired by Maiman (1960) → International Year of Light (2015) → First IDL in 2018.

📖 Why Read the Full Article?

  • ✔️ Understand how light powers modern society and innovation
  • ✔️ Explore future trends in quantum photonics & biophotonics
  • ✔️ Get involved in global & local initiatives to celebrate light science

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⚖️ Quick Summary: US Supreme Court Reviews Birthright Citizenship – A Constitutional Crossroads

🧾 Key Highlights

  • Challenge: Former President Trump’s executive order seeks to revoke citizenship for children born to undocumented and visa-holding immigrants.
  • Fourteenth Amendment Conflict:
    • Enacted 1868 to grant citizenship to all U.S.-born individuals
    • Backbone of American democratic inclusion for 150+ years
  • Legal Risks:
    • Millions of stateless children
    • International human rights violations
    • Disruption of healthcare, education access
  • Global Context: Canada, Brazil, and Mexico uphold birthright laws; Germany, Japan, and India restrict them.
  • What’s at Stake: Rewriting the definition of American citizenship and executive authority over constitutional guarantees.

📖 Why Read the Full Article?

  • ✔️ Grasp a pivotal moment in U.S. constitutional law
  • ✔️ Compare global citizenship laws
  • ✔️ Analyze human, legal, and diplomatic implications

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