SCIENCE AND TECHNOLOGY

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Across
  1. 1. Your battery is low so plug in the _____.
  2. 4. A troll is a person who posts negative and controversial _____.
  3. 8. Oh no I can't remember my username and _____, and now I can't log in.
  4. 10. Maria Sklodowska-Curie did _____ with radioactive materials.
  5. 14. What year was the laser _____ invented?
  6. 15. Google is my favourite search _____.
Down
  1. 2. Doctors are doing _____ into possible cures for COVID-19.
  2. 3. A _____ is someone who is an expert in mathematics.
  3. 5. When your computer crashes, you see the blue _____ of death
  4. 6. Isaac Newton was a _____ known for his work on the laws of motion, optics and gravity.
  5. 7. Cristiano Ronaldo has over 240 million _____ on Instagram.
  6. 9. Astronauts collected _____ of moon rock for scientists to examine.
  7. 11. Copy and then _____ this sentence to this document.
  8. 12. What is your favourite web _____, Chrome or Firefox?
  9. 13. If you want to take good quality photos, buy a _____ camera!