Measurement: What Is Accuracy?
You'll determine the accuracy of an approximate number.
Measurement: Absolute Error
You'll learn to identify the absolute error of a measurement number.
Logic Gates (Electronics)
Test your knowledge on Logic Gates.
Introduction to Plumbing Fixtures
Trade Terms
Identifying the Sides of a Right Triangle
You'll learn to identify the sides of a right triangle.
Hot spot
An hot spot is hot magma that come up from the ground and creates volcanoes.
Hardest Mitosis crossword (only 1% can solve)
Hard very difficult trust me. TYPE IN UPPER CASE AND SAY NUMBERS IN WORDS (E.G. 2 IS TWO)
Green Belt Crossword puzzle
Continuous Improvement Terms crossword
Frequency Band
You'll learn to identify frequency bands of the electromagnetic spectrum licensed by the FCC.
Force and Deformation
Some vocabulary regarding force, defamation and failure, based on the book Professional English in Use - Engineering.