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Featured Writer

Janette Peel

Born in Australia to Welsh and Irish parents, I reside with my daughter, cat and gold fish. Perhaps my ancestry has ...more

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Lifetime Literacy Foundation

Lifetime Literacy Foundation (LLF) has partnered with Helium, giving you the chance to write for a cause. Browse...more

Sciences

Chemistry
Chemistry : Planet made mostly of hydrogen and helium Planet made mostly of hydrogen and helium

by Aldo Bonincontro

In our solar system, the farther planets, beyond Mars and the Asteroids belt, are 4 (JUPITER, SATURN, URANUS and NEPTUNE) and are totally different from the rocky ones, closer to the Sun. First of all, they're gaseous and made of molecular Hydrogen (H2)in the higher percentage and then by Helium (He). Then also traces of H20 vapour, METHANE (CH4) and AMMONIA (NH3). Their atmosphere is very ... read more

Water & Oceanography Will great rivers die?

vote now: Yes or No - (view results)

Yes

by Chiranjibi Paudyal

"Everything including the nature changes and to cry over the past is futile," is completely true ... read more

No

by Dr Sal Levy

Less than one percent of water on Earth is found as fresh water in lakes and rivers. This water i... read more

Molecular Biology

Physics

Physiology

Sciences (Other)

Sciences (Other)
Stoop Effect: How word interference effects reaction time when asked to say the color of ink, rather than the printed word

by Kimberly Ziglar

Running head: Colors, Words and Interference Stoop Effect: How Word Interference Effects Reaction Time When Asked to Say the... read more

Biology (Other)
The theory of cosmic ancestry

by Paul Thomas

With the progress of humanity along the spiral of our evolution, scientific minds are hard at work to uncover the secrets of th... read more

Psychology
Book reviews: Introducing NLP, by Joseph O'Conner & John Seymour

by Max Davies

Introducing NLP Joseph O'Conner & John Seymour This book is one of the most comprehensive and readable books on neuro-lingui... read more

Water & Oceanography
How waves are formed

by Richard Serra

Generally speaking, if there were no influence on a body of water, be it a lake or the sea, the water should be still. However ... read more

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