Now, a pesticide-free way of killing weeds

---

• Now, a pesticide-free way of killing weeds
• White House launches official Google + page
• Tulip-shaped creature `discovered in Canada`
• Tweaking solar cell can double its efficiency
• Minimising cellphone power consumption possible
• Tiny alcohol amounts double worm`s life
• Global warming could be similar across ecosystems
• Now, hi-tech baby stroller that charges iPhone
• New gesture, voice-controlled TVs may beat remotes
• Thinking underwear to monitor modern soldiers
• Serial killers trail math formula obeyed by nature

Now, a pesticide-free way of killing weeds Posted: It could be what gardeners have long wished for -- a gadget that kills weeds in a jiffy without requiring noxious pesticides.

White House launches official Google + page Posted: The White House has launched an official Google + page with the aim to engage with Americans on the issues that matter the most.

Tulip-shaped creature `discovered in Canada` Posted: Scientists claim to have discovered in the Canadian Rockies a bizarre tulip-shaped creature that lived in the ocean over 500 million years ago.

Tweaking solar cell can double its efficiency Posted: Doubling the amount of sunlight that a solar cell converts into electricity may be possible just by tweaking its tiny parts.

Minimising cellphone power consumption possible Posted: Minimising power consumption of both small cell phones and giant data centres may now be possible due to the first ever systematic power profile study.

Tiny alcohol amounts double worm`s life Posted: Tiny portions of ethanol can more than double the lifespan of a tiny worm known as C elegans.

Global warming could be similar across ecosystems Posted: The impact of global warming could be similar across ecosystems, regardless of local environmental conditions and species.

Now, hi-tech baby stroller that charges iPhone Posted: A US firm has come up with a hi-tech baby stroller with a built-in generator that allows parents to charge their cellphones while strolling with their baby.

New gesture, voice-controlled TVs may beat remotes Posted: Remote controls could soon become outdated with the advent of new generation gesture and voice-controlled televisions.

Thinking underwear to monitor modern soldiers Posted: Modern war fighters may soon be wearing underwears equipped with sensors, which would help in monitoring warriors during combat.

Serial killers trail math formula obeyed by nature Posted: Scientists, including one of Indian-origin, have found that the seemingly erratic behaviour of serial killers conforms to the same mathematical pattern obeyed by earthquakes.

You are subscribed to email updates from Zee News : India National To stop receiving these emails, you may unsubscribe now.	Email delivery powered by Google
Google Inc., 20 West Kinzie, Chicago IL USA 60610