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127 matches found

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Why does Blu-Tak not dry out?

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  • Asked by ave1990
  • on 2012-02-01 16:19:12
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Categories: Unanswered.

Tags: science, dry, dryout, blu-tak.

 

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Why when I sneezing I can't have my eyes open?

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Categories: Human Body.

Tags: science, question.

 

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Taking e=mc^2 and assuming that "massless" particles have energy, how is it that some particles have energy but no mass?

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  • Asked by BenJKent
  • on 2011-11-21 17:46:34
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Categories: Our universe.

Tags: science.

 

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What is this strange hot milk phenomenon?

When I make my wife a a hot milky drink I use the microwave to heat it.   She demands it be near to boiling point,so I heat for 3 mins (which causes it to boil at the top, I then stir it and heat for 30secs more. If I now touch the milk with a spoon it will suddenly boil up , sometimes overflowing the jug.   This effect only takes place with a Pyrex jug , when a Polythene jug is used it is entirely absent !!  Why Is this?

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Last edited on: 2011-07-02 20:45:11

Categories: Domestic Science.

Tags: science.

 

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Does Trigonal Pyramidal-shaped molecules have Optical Isomerism?

Does a molecule with a chiral carbon in a Trigonal Pyramidal shape have Optical isomerism?

Eg: PHFCl

Is so, what about Trigonal Bipyramidal and Octahedral?

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  • Asked by l3irus
  • on 2011-06-28 13:25:03
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Categories: Unanswered.

Tags: chemistry, science, molecules, optical, isomer.

 

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Man Made Earthquake

Call Me Insane, Call Me Stupid, Call Me Mental, Call Me Out Of This World.

But Let Me Tell You This You Called David Icke All The Above & Much More, & Yet He Is Right What He Has Said.

As For Me I Have Found A Lot That Has Been Going On Around The Globe Like America & Russia.  These Two Powerful Government Have Came With A Machine That Causes Tsunami's, Earthquakes, Hurricanes etc.

You Must Be THinking I Must Be Mad! However I Do Have Proof, Go & Copy This Link It Will Show You What A Machine Can Do When Mother Nature Is Controlled By Man

http://youtu.be/QHhQEaoZXb4

There Is 4 Parts To This Video However I Cannot Upload The Final Part As YouTube Is Playing up.  But When I Did Upload Part Three I heard The News There Was An Earthquake In Spain, No Coincidences There.

Keep In Mind, Why Would Anyone Keep This TopSecret & Classified? My Question Is This:

What Can We Really Believe & Trust When What We Don't Know What Is Happening Around The World? This Technology The Americans & Russians Are Using, We Need To Step In & Ask Questions.

 

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Last edited on: 2011-05-16 07:58:19

Categories: Weather .

Tags: Earth, electricity, science, microwave, conspiracytheory, RajMeister, nature, frequency, machine, Eathquake.

 

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WHY do some chemical reactions of two colourless reagents produce a product with colour?

Eg: N2(colourless gas)+O2(colourless gas)=NO2(brown coloured gas)

 

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  • Asked by l3irus
  • on 2010-11-30 23:08:19
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Last edited on: 2010-12-01 12:29:49

Categories: Unanswered.

Tags: chemistry, colour, science, experiment, chemicalreaction.

 

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Does under-water radio really exist?

In countless films I've seen scuba divers communicating with one another over radio and yet I understand that water absorbs radio waves so how does this work? Or is it just a Hollywood myth?

Simon Forbes

Hove

 

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Categories: Technology.

Tags: technology, science, diving.

 

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A lawn-mower pollutes like ten cars!

I read on the US Environment Protection Agency website, that using a petrol lawn mower produces more carbon dioxide in an hour than a car produces whilst covering 300 miles. I had assumed that, when burning petrol, all of the carbon combines with oxygen in the air so the co2 produced varies in proportion to the amount of fuel burnt? What have I missed?

 

Simon Forbes

Hove

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Categories: Environment.

Tags: science, engineering, Ecology.

 

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How do we wake up from sleep ?

What process make up us to wake up from sleep ?

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Categories: Human Body.

Tags: humanbody, sleep, science.

 

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