Karnataka CM Yeddyurappa speaks on improvement in water resource management

I need egg drop ideas?

I teach high school physics, and we’re currently working on collisions, conservation of momentum, and that sort of thing. I talked my department head into ordering a water balloon slingshot and am planning on having an egg-catapult (like an egg drop, but we’re shooting it across the soccer field instead of just dropping it). Anyway, I don’t want it to be impossible for their eggs to survive, but I don’t want it to be easy, either. What kind of rules should I put on their containers? Size/weight/materials/etc? Any ideas would be appreciated!

is should probably weigh less than 2.5 pounds and cant have any reverse propulsion system ( rockets, etc.) and some ideas would be a cage that has little springs that each connect to a different part of the egg and wenn it lands the springs that get pushed compress and the other springs get tensioned

Texas Water Documentary: Water Conservation & Texas’ State Water Plan

Plan B: Rescuing a Planet under Stress and a Civilization in Trouble $0.01 A bold new plan for those concerned about rising temperatures, population projections, and spreading water scarcity. Lester Brown notes that if the environmental trends of recent decades continue, the global economy will soon begin to unravel. The food sector, he believes, is the most vulnerable. Record-high temperatures and falling water tables are already taking the edge off grain harvests in...

Plan B 3.0: Mobilizing to Save Civilization (Substantially Revised) $8.95 “How to build a more just world and save the planet.... We should all heed Brown’s advice.”—Bill Clinton In this updated edition of the landmark Plan B, Lester Brown outlines a survival strategy for our early twenty-first-century civilization. The world faces many environmental trends of dis...

A report to the Honorable Richard D. Lamm, Governor State of Colorado: 1977 water application plans and water construction goals for Colorado state departments ... and Colorado state colleges and universities ...

Water woes aired in Burlington
BURLINGTON – Some residents in Burlington Borough are dealing with a water mystery.The matter came to the surface at the borough council meeting Tuesday.According to council member Jerri Renzo, at least five residents on the Berwick Turnpike have been
Iron Tip “Did You Know” Improving water quality since 1936