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Engine
Posted on Tuesday 25th February, 2014 | 02:39:46
How do drivers of a train pulled by two engines control (the speed and braking) of the second engine when they are sitting in the first engine? ....more..
Sunday 29th July, 2018 | 10:19:30
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  Views : 477 | No of posts : 12  
 
 
colour of anything
Posted on Tuesday 25th February, 2014 | 02:22:33
What is it that determines the colour of anything? ....more..
Wednesday 8th August, 2018 | 03:23:36
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  Views : 526 | No of posts : 48  
 
 
Flames from the chimneys of petroleum
Posted on Thursday 20th February, 2014 | 09:28:54
Why canít the flames from the chimneys of petroleum refineries not be utilized for anything? ....more..
Sunday 12th August, 2018 | 12:48:25
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  Views : 479 | No of posts : 39  
 
 
Milk cooling
Posted on Tuesday 18th February, 2014 | 01:28:41
Why does milk take more time to cool than tea or coffee? ....more..
Friday 17th August, 2018 | 12:27:51
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  Views : 1215 | No of posts : 19  
 
 
Incense sticks
Posted on Tuesday 18th February, 2014 | 12:58:33
Why is it that incense sticks emit smoke only after the flame is extinguished? ....more..
Friday 15th June, 2018 | 08:22:59
Hanhacoura
  Views : 55167 | No of posts : 208  
 
 
Touch screen works
Posted on Tuesday 18th February, 2014 | 12:52:35
How do mobile touch screens work? ....more..
Monday 6th August, 2018 | 10:35:30
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  Views : 1423 | No of posts : 54  
 
 
Ink leak
Posted on Tuesday 18th February, 2014 | 12:42:12
Why does ink from a ballpoint pen leak sometimes? ....more..
Monday 20th August, 2018 | 04:29:04
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  Views : 815 | No of posts : 26  
 
 
Tyres
Posted on Tuesday 18th February, 2014 | 12:19:21
What is the difference between radial and ordinary tyres? ....more..
Thursday 2nd August, 2018 | 01:27:28
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  Views : 1279 | No of posts : 19  
 
 
Spicy Food
Posted on Tuesday 18th February, 2014 | 08:48:49
Why are tears produced in our eyes when we eat something which is spicy or spicy over our limits? ....more..
Saturday 28th July, 2018 | 04:55:27
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  Views : 1169 | No of posts : 20  
 
 
natural science
Posted on Friday 7th February, 2014 | 08:17:13
why rain falls in droplets? ....more..
Friday 27th July, 2018 | 01:37:00
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  Views : 483 | No of posts : 25  
 
 

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