Cybrary Man's Educational Web Sites
The internet catalogue for students, teachers, administrators & parents.
Over 20,000 relevant links personally selected by an educator/author with over 30 years of experience. 

My thoughts and prayers are with all those affected by tornadoes. Please take steps in advance to be safe in case of a tornado in your area.
How Tornadoes Work (How Stuff Works) Online Tornado FAQ: Frequently Asked Questions about Tornadoes Weather page Disaster Management page Tornado Safety (Online Tornado FAQ) FEMA: Tornado Fact Sheet Tornado Safety - American Red Cross HowStuffWorks "15 Tornado Safety Tips" Enhanced F Scale for Tornado Damage Tornado Project Online Tornado History Project - Tornado Map Database JUL19