Large Birds Said to Bury Their Heads in the Sand
This page is the CodyCross answer for the clue below from Physics, Group 1894, Puzzle 1 (Cathode-Ray Tube).
Question is: Large Birds Said to Bury Their Heads in the Sand
and the answer is: OSTRICHES
Word Meaning:
OSTRICHES — plural of ostrich
Definitions from Wiktionary.