Why are slides slippery
Interesting Questions
Why are slides slippery
This is usually caused by a phenomenon called friction. If a surface is rough, it offers maximum friction and sliding will not be smooth. Hence slides are made slippery to reduce friction or resistance. Metal offers less resistance as compared to other materials.
Can a car run on steam
Which weapons were used by the Roman soldiers
Which plants are found in seawater
How is a rainbow formed
Which was the biggest ever land animal
How are islands made
What are Constellations
What is the color of light
What was the venue for the first Olympics
What is a Galaxy
What is air
What is Astronomy More ...
Test your English Language 
New Year Party Game Ideas
Stellar Photos Of Earth Taken From Space Most Expensive Divorces In History Weird and wild cutting edge Security Threats
Benefits of Endives Kissing Facts That May Shock You Ways To Study Effectively
What to Eat in Goa Amazing Science Images You Must See
Fashion Designer Cars in the world
Grandparents Day Celebration Biggest things in the World
Tallest Building In The World White Henna Designs Best Ways To Drive HighQuality Traffic
Precaution while using WiFi
Precautions while using ATM Machines
Precautions while using Bleaching