molecules

Tagged Discussions

Do You believe in Astrology?

s sivasubrahmanyam @shivamani10 (11035) • Hyderabad, India 27 Jul 16

Astrology is the calculation of the position of the planets and their movements. Here simple arithmetical and geometrical calculations are used. The persons who study this astrology generally write yearly calendars indicating when...

electron microscope

Time Travel: Is it real?

adrian1989 @adrian1989 (13) • Philippines 16 Jul 12

Of all the science fiction concepts and theories, Time Travel is one of the most astonishing idea that was ever made. Einstein stated that if only an object could travel faster than the speed of light it could travel to the...

2 responses

Atom

nimbles @nimbles (12) • Philippines 24 Jun 10

I was reading a book,just now. It says, "Democritus called this small particles atom. A - tom which means un-separable" - this was around 460-370 BC. But now, we know that the "atom" is seperable into smaller particles such as...

5 responses

If the sky is blue because of the color of ocean why are sunsets golden?

Tynetta746 @Tynetta746 (264) • United States 12 Jun 08

Some people say the sky is blue because of the reflection of the sun light from the ocean then how would you explain at sunset the sky is golden?

3 responses •

1 person

Valentine's Day presents for scientists

Thomas73 @Thomas73 (1467) • Switzerland 13 Feb 07

The company Made With Molecules (http://www.madewithmolecules.com/) has the perfect present for your scientist partner on Valentine's Day. From dopamine earrings to testosterone boxer shorts, you're bound to find something...

5 responses •

4 people

Happy National Static Electricity Day!?

Willowlady @Willowlady (10657) • United States 9 Jan 07

Static electricity is the imbalance of positive and negative charges that are moving. A charged object will also attract something that is neutral. Think about how you can make a balloon stick to the wall. If you charge a balloon...

19 responses •

3 people

Water Molecules in one drop?

hariharan23 @hariharan23 (1075) • India 18 Nov 06

What is the approximate number of water molecules in one drop of water? (Since drop size can vary...let's say it's from a standard eye dropper.) Does anyone know the estimated quantity?

1 response