HomeEveryday Science MCQsWhat “Enrico Fermi” invented? 705. What “Enrico Fermi” invented?By Admin / September 17, 2025 A. X ray machine B. Betatron C. Cyclotron D. Nuclear reactor ✅ The correct answer is option null.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin