Vowel Passages Magic Trick is one method to teach children the letters that are vowels, the purpose in word pronunciation, and the letter Y functioning as a vowel in some words. Watch as one card magically turns over each time the cards are turned. At the end, it appears that all the card backs change different colors. This magic trick keeps the children entertained as they learn the vowels.
Make a Great City Even Greater.
When Southern California experiences an earthquake, services like water may be down for months. This model demonstrates how wastewater receiving advanced tertiary water treatment can be recycled back to be reused in the Conejo Valley. It saves customers $11.4 million annually and reduces dependence on imported water from Los Angeles by 57%.