English
English
Español
Français

User Access


Imperfelx Ads - Bitec 250x265 (1).jpg
CertainTeed CCT April ad
FRSA - Side Bar - FRSA Annual Convention & Expo 2025
Equipter - Sidebar Ad - Drive. Lift. Dump. Repeat.
Sales Assist - Sidebar Ad - Build Present Close
USG - Sidebar - Impact
ServiceFirstSolutions-Grow-Sidebar
English
English
Español
Français

question for vaa fakaosifolav

« Back To Roofers Talk
Author
Posts
February 18, 2010 at 6:57 p.m.

craftesman

i saw a video on the weather channel today of a torando in australia. which way do they spin south of the equator

February 20, 2010 at 4:12 p.m.

egg

There are two little whirlpools that form there. One hemisphere of the drain goes one way and the other goes the opposite. If it's a large tubful of liquid at eight lbs. per gallon it creates a rapid series of vapor locks interspersed with globules of liquid that hop straight up to a height directly proportional to the head pressure.


« Back To Roofers Talk
You must be logged in to reply to this topic.

Anchor Products - Banner Ad - Coffee Shop Bars
English
English
Español
Français

User Access


Imperfelx Ads - Bitec 250x265 (1).jpg
Sales Assist - Sidebar Ad - Build Present Close
Western Colloid - Sidebar Ad - Subscribe to our YouTube channel
FRSA - Side Bar - FRSA Annual Convention & Expo 2025
Imperfelx Ads - Bitec 250x265 (1).jpg
Contractor Outlook - Sponsored by SRS
CCS-OpenForBusiness-Sidebar