Usage of Screens at Late Night Impacts Sleep

As Man evolved from the Stone Age to the Dotcom Age, he has grown by leaps and bounds in the field of science and technology. A cell phone, seemed like a far-fetched dream just twenty years back. Today, even a toddler knows how to play a game or take a call on a mobile device! Considering the pace at which technology is advancing, the next big innovation seems only days away!

However, in an age where everything is just a click away, how difficult is it to practice restraint and take a little break? How long has it been since you slept like a baby?

The Biological Clock

Usage of Screens at Late Night Impacts SleepMost of the chores that are done in a day, do not need special attention. Your body knows when it is hungry, when it has to use the bathroom and when it is time to go to bed! These actions are voluntary and are controlled by the biological clock, innate to every human being. Ever noticed how we get jet lagged when time zones change! It is your Body Clock at work! A hormone called Melatonin regulates and controls a lot of our bodily functions.

More about Melatonin

This is one heck of a hormone controlling almost all of our natural bodily functions; sleep, reproduction and blood pressure. Nothing messes with its working, when you lead a normal disciplined life. However, it is now proven that, usage of screens like laptops and cell phones at night hampers its production, in turn affecting sleep patterns.

Usage of screens at late night impacts sleep

Usage of Screens at Late Night Impacts SleepOur cell phone is probably the last thing we see before going to bed and the very first thing we check after waking up. Some of us even wake up in the middle of the night to check our emails! The blue and white light radiated by these devices messes with the production of Melatonin in our body! This pushes our natural body clock further causing sleepless nights.

In the act of responding to an email or playing a video game, the brain gets charged up and electrical impulses are thrown around to make the body alert. This is the exact opposite to what should happen just before going to bed! In this this excited state, a hormone called Cortisol is released, putting the body into ‘fight or flight’ mode; far from the sleepy state it should actually be in.

Moreover, the glare from the screen causes a disturbed sleep significantly reducing the REM sleep duration.

8-hours of sleep for a healthy life:

A well rested body is a healthy body. The body performs important repair functions when it is asleep. A well rested person is more responsive, more creative, handles stress better and is much more productive. Sleep deprivation causes several health issues including cardiovascular diseases, obesity, diabetes and even cancer due to Melatonin suppression!

Disconnect for better sleep:

Simply turning off all the electronic gadgets 30 minutes before going to bed does wonders for your sleep patterns. Make your bedroom a screen-free room! Avoid setting up TVs in your bedrooms. It is said that it takes 21 days to form a habit. Why not begin today?

What Are the Necessary Gears to Play Paintball?


Paintball is a popular game first played in June 1981 in New Hampshire, USA. In this game, players shoot paint balls at each other using a special type of gun. The paint balls contain colors or dyes which explode on hitting a target and splash thus marking the target as hit and eliminated. The basic game play involves trying to hit another player while simultaneously defending oneself from getting shot. Rules of winning a game of Paintball can vary from eliminating all the players in other teams to capturing a marked equipment placed within the playing field.

Necessary Gears

To play Paintball, a person needs five basic items. These are a paintball gun, a propellant tank, a hopper, a mask and paint balls. The function and details of each gear is explained below.

Paintball Gun

What are the Necessary Gears to Play PaintballA Paintball gun is the most important equipment to have while playing the game. It is also commonly called a Paintball marker. A Paintball gun utilizes a propellant tank filled with compressed gas or air which helps the paint pellets to be released when the gun is fired. The acceptable velocity for most Paintball guns is 90 meters per second or 300 feet per second. A higher velocity may cause tissue and skin damage when it hits another player. Paintball guns usually come in two types – mechanical and electro-pneumatic. You can visitĀ to read paintball gun reviews and get some tips on how to gear up for the game.

Propellant Tank

A propellant tank is basically a glass bottle in which a form of gas or air is stored under compression. When the Paintball marker or gun is fired, gas or air from this propellant expands and pushes the paint balls out of the gun with high velocity. Carbon Dioxide and High Pressure Air are the two most common forms of compressed gas used to load the propellant tanks.


A hopper is used to store the paint balls from where they can be loaded into the Paintball gun for firing. It is equivalent to that of the magazine of a gun used to store ammunition. Hoppers are also commonly known as Loaders. Hoppers come in three basic types. These are gravity-feed, agitating and force-feed. Gravity-feed hoppers cause the least whilst force-feed hoppers are the most expensive type.


The shots fired can cause damage to sensitive body parts like the face and the eyes if unprotected. A protective mask is therefore always worn during playing for safety. Most Paintball masks cover the eyes, face, nose and ears of the player.

Paint balls

What are the Necessary Gears to Play PaintballPaint balls are spherical pellets made out of gelatin filled with dye and other non toxic substances. They are equivalent to bullets in a Paintball gun. The most common standardization of Paint balls is .68 caliber or 17.3 mm. They are sensitive to light and moisture and should therefore be always stored in a cool dry place.


Other than being played as a recreational and a competitive sport, Paintball has a few other applications as well. Paintball is used by military and police personnel world over as an effective training method and a non lethal way to manage unruly crowds.