why people feel sleepy during boring classes
Sleeping is a process which requires human being to takes rest, to rest his muscles, decrease its energy and increase his storage reserves. Sleeping allows people …
why does the laptop monitor appear like a film negative when seen from the side
Nowadays, thin screen laptop with a crystal clear display is becoming popular. Monitors which have LCD uses the newest technology. They have greater space and energy …
Do Animals Need To Brush Their Teeth Like Humans?
We all have teeth. In fact, every person on this earth has teethed. We all know teethes are white in color found in the mouth of …
BRAIN MAPPING- ITS USES AND HOW IS IT DONE
Brain mapping is a detailed study of the brain which includes the study of structure both normal and abnormal. Brain mapping involves a very wide approach …
WHY PREGNANT WOMEN LIKE EATING TAMARIND AND RAW MANGOES
It is common for pregnant women to get cravings for food. They may crave for food which they usually do not eat. These cravings may be …
why do we speak loudly when we are listening to music with the help of earphones
It’s a normal tendency of a human being to speak loudly which mostly depends on their audibility. People when speak also listen to others what they …
DO PLANTS LIKE HUMAN BEINGS ALSO FEEL PAIN??
We all have brains and we all have a nervous system which helps to feel the pain. But plants like us do not have a …
Why does turmeric water mixed with quicklime turn red?
Turmeric is a type of powder which belongs to the ginger family and is called Zingiberaceae. Turmeric is used both as a spice and as a …
REASON WHY KURINJI FLOWER GROWS ONLY ONCE IN 12 YEARS
Kurinji is a type of flower which grows once in twelve years with a large population at a particular site. Kurinji is also known as strobilates. …
An unpeeled orange floats in water where as a peeled one cannot why?
It is seen that when we peel off the orange it usually sinks in water whereas it usually floats when unripe. In the same way, it …