Google Tricks- Google Gravity- Google Underwater/Gravity Google- Underwater Google, mr. doob- elgoog

This interesting video is about Google gravity and Google underwater. You will enjoy these Google tricks.
There are two versions of google gravity (gravity Google) and Google underwater (underwater Google), Google Gravity mr Doob and Google Gravity elgoog and google Gravity elgoog and Google underwater elgoog.
I am sure you will enjoy these popular Google tricks.
You can play these Google tricks online easily for free.
As clear by the name, in google Gravity the search terms appear to fall downwards due to gravitational pull, while in Google underwater, the search terms appear under the water. So let's play with these google tricks online and free.

Google Tricks | mr. doob- elgoog

Google Tricks (Google Gravity, Google Underwater, Google Sphere, Google Zipper, Zerg Rush)

This amazing video is all about google tricks! Here you will find 18 tricks of google, that you must try. This video includes the following Google tricks.

18 Google Tricks included in the video

Google Gravity, Google Underwater, Google Sphere, Google Zipper, Calculator, Google Snake, Play Breakout on Google, Do a Barrel Roll, Zerg Rush, Google Mirror, Google Pacman, Google in Space, Epic Google, Googoth, Whats the Time Now, Whats the Temperature Today, Set Timer for 10 Minutes, Blink html.

Google Tricks

Wave Propagation on a String Simulation | Wave on String | Transverse and Longitudinal Waves

The simulation of wave on string has been explained in this video in detail. This interactive video simulation shows how a wave propagates on a string.
This is very interesting interactive simulation of wave motion on a string. Here the motion of a wave on a string is explained by varying various parameters like amplitude, frequency, damping and tension of the string.
You can observe the changes in the wave motion on changing these parameters.
I have performed the experiment by keeping the other end of the string as fixed end, loose end and no end. In this experiment waves on the string have been produced manually, by continuous oscillations and by giving a pulse to the string.
This video has been created by using PhET interactive simulations. It is a project at the University of Colorado Boulder. PhET is a non profit open educational resources project.

Propagation of Wave on String Simulation

Credits and attribution:

PhET Interactive Simulations University of Colorado Boulder https://phet.colorado.edu

World Trade Park Jaipur (WTP Jaipur)- WTP Mall Interior, Food Court, Restaurant, Owner Name, Inside

This video shows the magnificent interior of the World Trade Park (WTP), Jaipur. Here are the top 10 Surprising Facts of World Trade Park that make it special-
1.World Trade Park (WTP) is India's second largest mall and largest mall of Jaipur with area 24,00,000 sq.ft. 
2.World Trade Park was awarded 'Mall of the year' and 'best architect' by BCI India. 
3.The worth of World Trade Park is 350 crores 
4.It took 2 years to complete the construction of WTP. 
5.The owner name of world Trade Park (WTP) is Anoop bartaria.
6.World Trade Park was inaugurated in 2012 by famous Bollywood star Shah rukh Khan. 
7.World Trade Park is a 11 storey mall 
8.It has parking capacity of 1100 cars.
9.World Trade Park (WTP) has a unique display system where 24 projectors are used to create a single image on the ceiling. 
10.There are more than 500 shops and services inside WTP.

So you must visit World Trade Park, Jaipur at least once.

World Trade Park (WTP), Jaipur

Hide & Show Files and Folders in Windows 10- Show Hidden Folders and Files- Hide Files in Windows 10

In this short video you will learn, How to Show Hidden Files and Folders on Windows 10. You will also know, how to hide files and folders on Windows 10 and then show them whenever you want. This Windows 10 folder trick can be used to hide folders and sub folders also.
With the help of this trick, you can easily hide your personal or Private data that you don't want others to see.
Although this trick is specially for Windows 10 but you can use the same Concept for other Windows too.

Hide & Show Files and Folders in Windows 10

RADAR Engineering Basics

RADAR Block Diagram- Types of RADAR (Monostatic RADAR and Bistatic RADAR)- Duplexer in RADAR

This video lecture discusses the block diagram of RADAR. Here two Types of Radar are discussed- Bistatic Radar and Monostatic Radar. This Classification of Radar is based on the number of Radar antenna used. In Bistatic radar two separate Antennas are used for transmission and reception purpose while in case of monostatic Radar only one antenna works as a transmitter and receiver antenna. For this purpose the monostatic radar uses duplexer. This video lecture also discusses the functions of Radar duplexer.

RADAR- RADAR System- RADAR Advantages and Disadvantages- Uses of RADAR and Working- RADAR Full Form

In this video you will understand- what is Radar, the basic working principle of Radar, advantages and disadvantages of radar along with uses of Radar (applications of Radar). You will also know the full form of Radar. Radar is an acronym for radio detection and ranging. Radar uses electromagnetic waves (Radio waves) towards the target and analyses the reflected waves (echo signal) to gather some information about it. This video also compares Radar with Sonar (radar vs sonar). Applications of Radar have been categorized mainly in two parts- Civilian applications and military applications.

RADAR Range Equation - RADAR Equation - Derivation of RADAR Range Equation - Range of RADAR

In this video you will get the derivation of Radar range equation. Here you will understand the basics of Radar range equation. You will find here the radar range formula. Radar range equation relates the range of the radar to the transmitter and receiver of the radar, antenna of the radar and target. It is also related to the medium of the environment. This video explains the concept of power density, Gain and directivity of the antenna. The power received by radar and Radar cross section of target has also been covered. You will find here two forms of Radar range equation.

Desirable Qualities of RADAR System - General Requirements for RADAR System - RADAR Engineering

This video is about the qualities of a good Radar system. Following are the general requirements for a radar system. 1.The transmitter of Radar should be able to transmit high power signals so that it can counter the attenuation that is caused in the forward and backward paths. 2.The Radar transmitter should remain silent during the echo period. 3.The receiver of the radar should be very sensitive as it has to catch very weak echo signals. 4.The transmitted signal by the radar transmitter should be highly directive and it should have high gain since it needs to transmit strong signals to counter attenuation.

Excel Charts and Graphs (Column Chart, Pie Chart, Bar Chart in Excel) - Insert Chart in Excel

In this video you will learn, how to create charts and Graphs in Excel. You will learn here, how to insert charts from the given table in excel. This video demonstrates various types of Excel charts like column chart, pie chart, bar chart and so on.
After watching this video you will realize that it is really very easy to draw graphs and charts in MS Excel. You can quickly draw these charts and change their layouts and Designs easily in MS Excel.

Excel Charts and Graphs

How to Play Games on Facebook - Facebook Tricks - How to Play Games on Facebook with Friends

Here you will know, How to Play Games on Facebook. With this Facebook Trick you can Play Games on Facebook with Friends. It is possible to play Facebook games online without downloading and completely FREE.
Facebook has a large collection of free online games that you can enjoy also with your Facebook friends. I am sure you will love all the games as all the games are awesome and highly addictive.

How to Play Games on Facebook

VLC Screen Capture with Audio - VLC Screen Capture - VLC Record Desktop - Best Screen Recorder

VLC media player is the best screen recorder available for free for capturing desktop. In this video you will know how to record screen using VLC media player with audio. Using VLC for Screen Capture is an Excellent idea as VLC media player is an open source software. The VLC contains various advanced settings for screen capture. So you may not need to install any other screen recorder software for this purpose. You can easily use it to record screen with audio by following the steps shown in this tutorial.
If you do not have VLC media player then you can install VLC media player FREE from its official website as instructed in the video.

VLC Screen Capture with Audio

Positive Side Effects of Coronavirus Outbreak and Lockdown

Nothing is completely good or bad in this world. Just as there is something bad hidden in every good thing, in the same way something good is also hidden in every bad thing. The same thing applies to the corona pandemic as well.
You all know, how the corona pandemic has engulfed the whole world and has had a negative impact on almost every aspect of life.
But as I said, in every bad thing, there must be some good hidden. So here I will tell you how the corona pandemic has positively impacted the world.

1. Nature is Happy

The most pronounced impact of the coronavirus outbreak has been on the environment. All types of pollution have been reduced. Air pollution has reduced to a great extent as the number of vehicles on the roads has decreased. Water pollution and noise pollution levels have also come down significantly due to the shutdown of industries and factories. As human interference with the environment has almost stopped so the nature has an opportunity to renew itself. Due to decline in economy and other activities although humans are suffering but nature and other animals seem to be very happy.

2. Decline in Road accidents and Crime

Most of the people are locked in their homes due to lockdown and the roads are deserted. Because of it, the number of deaths in road accidents has come down sharply. Due to lockdown, not only good people but also people of criminal instincts are locked in their homes. It has caused decline in crime. 

3. Reduction in Overconsumption Habits of People

Due to lockdown, most of the people are working from home and are spending maximum time in their homes. Due to this, unnecessary shopping and travelling has almost stopped. No matter how rich someone is, he too has to spend his life using only limited goods present in his home.

4. Plenty of Time to Spend with Family and Do Productive Work

Almost all offices are either closed or asking their employees to work from home. Due to this, people are getting ample time to live with family.
This free time can be used in a very productive way and some people are already taking advantage of it. In this free time, we can spend quality time with our family members. We can do all those tasks that we were unable to do due to lack of time and wanted to do it for a long time. We can also use this time to overcome our weaknesses. Many types of skills can be developed in this free time.

So we saw that everything is not bad in this pandemic situation. There is something very good that wouldn’t have been possible without it.



Go to HOME PAGE

Universe Origin Theories, Beginning, Evolution and Future of the Universe (BIG BANG Theory, Steady State Theory and Pulsating Theory)

Scientists Found Proof of GOD in DNA Code | Human Genome Message Shows Evidence of Existence of God

11 Dimensions Explained (Eleven Dimensions) | What are Dimensions & How Many Dimensions are there

Antikythera Mechanism Explained | The Oldest Computer Ever Found

Strings in String Theory | The Smallest Thing in the Universe | String Theory

What is Dark Matter | Proof of Dark Matter in the Universe

What is QUASAR | Brightest Object in the Universe | Quasi Stellar Radio Source

What is an ATOM | Interesting Facts about Atoms | Facts about Atoms | Fun Facts about Atoms

20 Amazing Facts about the Milky Way Galaxy that Will blow Your Mind !

UY Scuti (BD 12 5055) | The Largest Star in the Universe | UY Scuti Vs Sun

What Happens When Two Black Holes Collide | Black Hole Collision Calculator by Omni Calculator

What is Time and How to Time Travel | 5 Ways to Time Travel | Is Time Travel Possible?

What are Wormholes | How Wormholes Work and How Wormholes are Created (Wormhole Einstein Rosen Bridge)

Dark Energy is not the Fifth Force, Proved by an Experiment at Imperial College London - Science News

What Happened to Chandrayaan 2 Mission by ISRO | Chandrayaan 2 Mission and Lander Vikram

Moons of Jupiter | Satellites of Jupiter | How Many Moons does Jupiter have | (io Moon, Europa Moon etc.)

Solar System Planets Through Telescope | Planets of the Solar System | Solar System | Celestia Space Simulator

What Was Before the BIG BANG | The Big Bang Theory and Beginning of The Universe

Chandrayaan 2 Launched by ISRO | Moon Mission of India

NUKE MARS Vs SOLAR REFLECTORS on MARS by Elon Musk | Nuke Mars Elon Musk | Elon Musk Mars | Mars New

Butterfly Effect | Theory of Butterfly Effect | Chaos Theory | Examples of Butterfly Effect

Water and Fire Experiment | Science Experiments with Explanations

First Image of Black Hole Captured by Scientists with the Help of Event Horizon Telescope (EHT Telescope)

The Largest Black Hole Discovered has Mass equal to 17 Billion Suns and is Located inside
the Galaxy NGC 1277 in the Constellation Perseus

Pluto Planet and its Moons (Satellites) | Moons of Pluto (Charon, Styx, Nix, Kerberos and Hydra) | Facts about Pluto & Kuiper Belt

PLUTO is a PLANET AGAIN - Says NASA Administrator Jim Bridenstine | Pluto Not a Planet

What is Tachyon (Tachyon Particle) | Tachyon Particles that Travel Faster than the Speed of Light !!!

Alcubierre Warp Drive | Alcubierre Drive | Warp Drive | Travel Faster than Light

Conservation of Angular Momentum | Conservation of Angular Momentum Experiment | Angular Momentum

Why all Planets and Stars are Round in Shape | Why all Planets are Sphere in Shape

What is the Storage Capacity of Human Brain | How Much our Brain Can Store?

Why do we Dream and what is the Purpose of Dreams (REM and Non REM Sleep | Sleep Paralysis | Sleep Walking & Lucid Dreaming)

What Will Happen on FOLDING a PAPER 103 Times | Folding a paper 42 Times

Water on Mars Found by Curiosity Rover of NASA in Gale Crater (Rock Strathdon) | Mars News | NASA News

Von Braun Space Station (Space Hotel) by Gateway Foundation | Hotel in Space | Von Braun Wheel

New Computer Chip Speed Up Scientific Discoveries by 1000 Times

What is Mind Uploading (Brain Uploading or Mind Transfer) and when it will be a Reality | Whole Brain Emulation (WBE)

End of the Universe | How the Universe will End | Big Freeze, Big Rip, Big Crunch & Big Bounce

Facts about Human Brain | Power of Human Brain and Brain Structure (Neurons and Memory)

Time is an illusion | Past Present and Future Exist at the Same Time | Max Tegmark | Block Universe

16 Psyche Asteroid | Golden Asteroid | Space Mining |16 Psyche (Psyche 16) | Asteroid News

Why Apollo 11 by NASA Took Only 4 Days to Reach Moon but ISRO's Chandrayaan 2 is Taking 48 Days !!!

Newton Was Wrong: Scientists Dismiss Newton's Theory of Universal Gravity and Warn Einstein is Next

NASA's TESS Discovered New SUPER EARTH (Planet GJ357d of Star GJ357)

STAR older than the Universe | METHUSELAH Star (HD 140283) | Oldest Star in The Universe

International Space Station (ISS) | Life in ISS | ISS Facts | International Space Station from Earth

Hubble Space Telescope (HST) | Hubble Telescope | Hubble Telescope Facts | Hubble Telescope Images Live

Life is Possible After Death According to Quantum Physics | Roger Penrose Consciousness and What Happens after Death

EARTH Planet- Facts about Earth -Earth Atmosphere, Radius and Surface Area of Earth, Rotation and Revolution, Earth Age

Venus Planet- (Venus Facts, Venus Atmosphere, Venus Temperature, Size, Mass, Rotation, Life on Venus)

Mercury Planet - Mercury Planet Facts - Size, Temperature, Distance, Diameter, Days of Mercury

The Universe is Expanding Faster than We Thought- Expansion of the Universe- Cepheid Variables

BREAKTHROUGH Experiment on Parallel Universe- Portal to Parallel Universe- Leah Broussard Parallel Universe- Mirrorverse (Multiverse)

Mysteries of Physics- Unsolved and Unanswered Questions and Mysteries in Science and Physics

Rocket Launch and Landing Video by NASA (How Rocket Goes Into Space and Lands on Earth) ALL STAGES

Apollo 11 Moon Landing/First Man on the Moon/Neil Armstrong/Neil Armstrong Moon Landing/NASA Mission

Satellite Launching/Launching Space Shuttle/Rocket Launch/NASA Rocket Launch

7 Unsolved Math Problems of the Millennium (Unsolved Problems in Mathematics)

Stomach Surgery Animations/Best Surgery Animation Videos/Cool Medical Animations/Science Animations

Curta Calculator/Curta Calculator Design, How To Use and How It Works (Curta Calculator Animation)

What Happens If You DIG A HOLE Through The EARTH and JUMP IN !!! (Fun Physics and Maths Analysis)

Experiments at Home and Magic Tricks (Magic Tricks Revealed) - Experiments For Kids (COMPILATION)

11 Types of Orbit Simulation | Simulation of Orbit by PhET Simulator | Orbit Simulator

Gravity and Orbits PhET Simulation | Sun Moon and Earth Orbits | PhET Simulations Physics

Analysis of Orbits | Orbit Simulator | Gravity and Orbits PhET | PhET Simulations Physics

What Will Happen if Gravity Disappeared | Gravity and Orbits PhET Simulation | What if Gravity Stopped

Saturn Planet Through Telescope | Saturn Through Telescope | Telescopic View of Saturn | Saturn Planet

11 Best Space and Astronomy Websites and Blogs | Amazing Websites


Bionic Lenses (Bionic Lens) | Bionic Lens Implant & Surgery, Bionic Lens Update, Research and Trials

How to Make Homemade Hand Sanitizer using only 2 Ingredients in Just 2 Minutes !!!

Here I will tell you, How to make Homemade Hand Sanitizer using only 2 ingredients in just 2 minutes.
The Centre for Disease Control recommends that for making your own hand sanitizer you need 70% isopropyl or higher or 60% ethanol or higher.

Liquor can not be used as an effective Hand Sanitizer

 So it means, you cannot use most of the alcohol present in your liquor as a hand sanitizer.
But here I am going to tell you, how you can make hand sanitizer at your home in just 2 minutes that really works.

How to Make Homemade Hand Sanitizer (Procedure)

The 2 ingredients that you will need for making this homemade sanitizer are Alcohol and Aloe Vera Gel.
Now let's discuss the simple procedure to make the homemade sanitizer.

Aloe Vera Plant

All you need to do is, just Mix 2/3rd cup of alcohol to 1/3rd cup of aloe vera gel.

Actually aloe vera will ease the burn of alcohol. It would be great, if you have aloe vera plant at your home. You just need to strip the leaves and mash the gel to get 100% pure aloe vera gel.

Aloe Vera Gel from Aloe Vera Leaves

If you want to add some fragrance to mask the alcohol smell in your homemade hand sanitizer, add some essential oils like Lavender or Tea tree to it.
In this way you can prepare your own effective hand sanitizer at home.


Go to HOME PAGE

Universe Origin Theories, Beginning, Evolution and Future of the Universe (BIG BANG Theory, Steady State Theory and Pulsating Theory)

Scientists Found Proof of GOD in DNA Code | Human Genome Message Shows Evidence of Existence of God

11 Dimensions Explained (Eleven Dimensions) | What are Dimensions & How Many Dimensions are there

Antikythera Mechanism Explained | The Oldest Computer Ever Found

Strings in String Theory | The Smallest Thing in the Universe | String Theory

What is Dark Matter | Proof of Dark Matter in the Universe

What is QUASAR | Brightest Object in the Universe | Quasi Stellar Radio Source

What is an ATOM | Interesting Facts about Atoms | Facts about Atoms | Fun Facts about Atoms

20 Amazing Facts about the Milky Way Galaxy that Will blow Your Mind !

UY Scuti (BD 12 5055) | The Largest Star in the Universe | UY Scuti Vs Sun

What Happens When Two Black Holes Collide | Black Hole Collision Calculator by Omni Calculator

What is Time and How to Time Travel | 5 Ways to Time Travel | Is Time Travel Possible?

What are Wormholes | How Wormholes Work and How Wormholes are Created (Wormhole Einstein Rosen Bridge)

Dark Energy is not the Fifth Force, Proved by an Experiment at Imperial College London - Science News

What Happened to Chandrayaan 2 Mission by ISRO | Chandrayaan 2 Mission and Lander Vikram

Moons of Jupiter | Satellites of Jupiter | How Many Moons does Jupiter have | (io Moon, Europa Moon etc.)

Solar System Planets Through Telescope | Planets of the Solar System | Solar System | Celestia Space Simulator

What Was Before the BIG BANG | The Big Bang Theory and Beginning of The Universe

Chandrayaan 2 Launched by ISRO | Moon Mission of India

NUKE MARS Vs SOLAR REFLECTORS on MARS by Elon Musk | Nuke Mars Elon Musk | Elon Musk Mars | Mars New

Butterfly Effect | Theory of Butterfly Effect | Chaos Theory | Examples of Butterfly Effect

Water and Fire Experiment | Science Experiments with Explanations

First Image of Black Hole Captured by Scientists with the Help of Event Horizon Telescope (EHT Telescope)

The Largest Black Hole Discovered has Mass equal to 17 Billion Suns and is Located inside
the Galaxy NGC 1277 in the Constellation Perseus

Pluto Planet and its Moons (Satellites) | Moons of Pluto (Charon, Styx, Nix, Kerberos and Hydra) | Facts about Pluto & Kuiper Belt

PLUTO is a PLANET AGAIN - Says NASA Administrator Jim Bridenstine | Pluto Not a Planet

What is Tachyon (Tachyon Particle) | Tachyon Particles that Travel Faster than the Speed of Light !!!

Alcubierre Warp Drive | Alcubierre Drive | Warp Drive | Travel Faster than Light

Conservation of Angular Momentum | Conservation of Angular Momentum Experiment | Angular Momentum

Why all Planets and Stars are Round in Shape | Why all Planets are Sphere in Shape

What is the Storage Capacity of Human Brain | How Much our Brain Can Store?

Why do we Dream and what is the Purpose of Dreams (REM and Non REM Sleep | Sleep Paralysis | Sleep Walking & Lucid Dreaming)

What Will Happen on FOLDING a PAPER 103 Times | Folding a paper 42 Times

Water on Mars Found by Curiosity Rover of NASA in Gale Crater (Rock Strathdon) | Mars News | NASA News

Von Braun Space Station (Space Hotel) by Gateway Foundation | Hotel in Space | Von Braun Wheel

New Computer Chip Speed Up Scientific Discoveries by 1000 Times

What is Mind Uploading (Brain Uploading or Mind Transfer) and when it will be a Reality | Whole Brain Emulation (WBE)

End of the Universe | How the Universe will End | Big Freeze, Big Rip, Big Crunch & Big Bounce

Facts about Human Brain | Power of Human Brain and Brain Structure (Neurons and Memory)

Time is an illusion | Past Present and Future Exist at the Same Time | Max Tegmark | Block Universe

16 Psyche Asteroid | Golden Asteroid | Space Mining |16 Psyche (Psyche 16) | Asteroid News

Why Apollo 11 by NASA Took Only 4 Days to Reach Moon but ISRO's Chandrayaan 2 is Taking 48 Days !!!

Newton Was Wrong: Scientists Dismiss Newton's Theory of Universal Gravity and Warn Einstein is Next

NASA's TESS Discovered New SUPER EARTH (Planet GJ357d of Star GJ357)

STAR older than the Universe | METHUSELAH Star (HD 140283) | Oldest Star in The Universe

International Space Station (ISS) | Life in ISS | ISS Facts | International Space Station from Earth

Hubble Space Telescope (HST) | Hubble Telescope | Hubble Telescope Facts | Hubble Telescope Images Live

Life is Possible After Death According to Quantum Physics | Roger Penrose Consciousness and What Happens after Death

EARTH Planet- Facts about Earth -Earth Atmosphere, Radius and Surface Area of Earth, Rotation and Revolution, Earth Age

Venus Planet- (Venus Facts, Venus Atmosphere, Venus Temperature, Size, Mass, Rotation, Life on Venus)

Mercury Planet - Mercury Planet Facts - Size, Temperature, Distance, Diameter, Days of Mercury

The Universe is Expanding Faster than We Thought- Expansion of the Universe- Cepheid Variables

BREAKTHROUGH Experiment on Parallel Universe- Portal to Parallel Universe- Leah Broussard Parallel Universe- Mirrorverse (Multiverse)

Mysteries of Physics- Unsolved and Unanswered Questions and Mysteries in Science and Physics

Rocket Launch and Landing Video by NASA (How Rocket Goes Into Space and Lands on Earth) ALL STAGES

Apollo 11 Moon Landing/First Man on the Moon/Neil Armstrong/Neil Armstrong Moon Landing/NASA Mission

Satellite Launching/Launching Space Shuttle/Rocket Launch/NASA Rocket Launch

7 Unsolved Math Problems of the Millennium (Unsolved Problems in Mathematics)

Stomach Surgery Animations/Best Surgery Animation Videos/Cool Medical Animations/Science Animations

Curta Calculator/Curta Calculator Design, How To Use and How It Works (Curta Calculator Animation)

What Happens If You DIG A HOLE Through The EARTH and JUMP IN !!! (Fun Physics and Maths Analysis)

Experiments at Home and Magic Tricks (Magic Tricks Revealed) - Experiments For Kids (COMPILATION)

11 Types of Orbit Simulation | Simulation of Orbit by PhET Simulator | Orbit Simulator

Gravity and Orbits PhET Simulation | Sun Moon and Earth Orbits | PhET Simulations Physics

Analysis of Orbits | Orbit Simulator | Gravity and Orbits PhET | PhET Simulations Physics

What Will Happen if Gravity Disappeared | Gravity and Orbits PhET Simulation | What if Gravity Stopped

Saturn Planet Through Telescope | Saturn Through Telescope | Telescopic View of Saturn | Saturn Planet

11 Best Space and Astronomy Websites and Blogs | Amazing Websites


Bionic Lenses (Bionic Lens) | Bionic Lens Implant & Surgery, Bionic Lens Update, Research and Trials