Innovative Products Ideas
Mobile phone with inbuilt charger
A wearable device that alerts if user falls suddenly; useful for old people, and those suffering from fits, convulsions, seizures etc. This will help keep an electronic eye (if integrated with mobile) on one s loved ones to track if they were okay or not. The idea struck Soumya Ranjan when one of his friends getting an epileptic attack and fell down. He wondered, what if she wasn t around ? He likes to play cricket and wants to become a mechanical engineer.
Use hundred when there is a specific number, and use hundreds when you don't know or can't count how many. This rule also applies to thousand/thousands and million/millions. This skeleton is thousands of years old. This skeleton is three thousand years old.
When saying numbers, always use the singular form:
250 = Two hundred and fifty
Two hundreds and fifty
7,812 = Seven thousand, eight hundred and twelve
Seven thousands, eight hundreds and twelve
$10,000,000 = Ten million dollars
Ten millions of dollars