On Dec. 31, the world celebrates fresh beginnings. Gallium with Atomic No. 31 is essential for semiconductors, LEDs, & solar panels. Hope you have enjoyed #InterestingFactsofNumber Series associated with dates. #StayTuned for some amazing mathematical stuff. #GanitOdyssey

Triacontagon: 30-sided polygon 🔢The sum of the first four squares (1^2 + 2^2 + 3^2 + 4^2) equals 30 -a square deal indeed Hope you have enjoyed this #InterestingFactsofNumber associated with date series with us. #StayTuned for some amazing mathematical stuff. #GanitOdyssey