FlipFact of the Day: The letter J is the only letter in the modern English alphabet that you won’t find on the Periodic Table of Elements. While not used in any official element name, the letter Q is found on the Extended Periodic Table, which includes hypothetical undiscovered elements such as Unbiquadium (Ubq) and Untriquadium (Utq).

Today’s Science History Milestone: On July 23, 1995, Comet Hale–Bopp was discovered separately by Alan Hale and Thomas Bopp. It is said to be the most widely observed comet of the 20th century.

Still remember your 5th-grade science classes? Test your knowledge and see if you still remember these facts and fundamental concepts in human anatomy, biology, botany, and other branches of science. Click here to try the “Are You Smarter Than A Pinoy Fifth-Grader” Challenge.

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Author: Mikael Angelo Francisco

Bitten by the science writing bug, Mikael has years of writing and editorial experience under his belt. As the editor-in-chief of FlipScience, Mikael has sworn to help make science more fun and interesting for geeky readers and casual audiences alike.