Inertia

Why were we ever in school for so long learning about science? "We will never apply this", we thought and sadly said. How many times have we thought of the use of most of what we study or learn? Science on ne hand may have been hard for some while others like myself liked it even though I wasn't the best in it. Back to the principles of Inertia,when riding a bicycle downhill don't brake the front wheel. It appear trivial but I have witnessed so many silly accidents by people who I believe made it through grade 5 even better high school.
Who doesn't know that when going downhill you will topple over if you brake without thinking? On Saturday I was amazed by a freak incident,a lady was riding down hill in her new bicyle. Everything seemed normal until she fell for no apparent reason whatsoever,then again inertia was playing foul here. For goodness sake people Einstein didn't spend all those slepless nights for nothing,respect the dead guy by observing certain principle. Inertia being one of them.
kman