Inventions Which are Simply Genius

Inventions which are simply genius. Mix science with common sense and you have amazing products to make every day life easy.

New desk clips

make life much easier and clutter free. With more gadgets added to our daily lives every year, wires and plugs are a constant nuisance. Here is an easy and neat solution to the problem.

Inventions Which are Simply Genius

Inventions Which are Simply Genius

Cutting and chopping is no excuse for skipping vegetables. Here are a few simple and clever ideas to make the task easy.

5 bladed scissors

Cuts all the greens and chops them with lot less energy and in equal sizes.

Inventions Which are Simply Genius

Inventions Which are Simply Genius

Great onion holder

To get the right size of slices in a jiffy.

Inventions Which are Simply Genius

Inventions Which are Simply Genius

Struggling with chopsticks?

This simple solution will get you going with your Chinese food the smart scientific way. Simple yet clever invention makes it easy for those who struggle with chopsticks on regular basis.

Inventions Which are Simply Genius

Inventions Which are Simply Genius

This simple yet brilliant invention has every one bowled over. No more wasting many a precious seconds in the morning with conventional tubes to squeeze the paste.

Inventions Which are Simply Genius

Inventions Which are Simply Genius

Butter stick

Is simple yet exciting way of buttering your bread without having to worry about thickness of the butter and is way easy to use. Get rid of butter knife which is old and tiresome, the fun part even kids can easily use it.

Inventions Which are Simply Genius

Inventions Which are Simply Genius

We hope you like our list of new inventions which would make life much easier and are heady mixture of science and common sense.

Visit our website to explore creative ideas to make learning science fun www.projectsforschool.com.

Traffic light

Did you know the first traffic light actually exploded injuring its operator?

The first traffic light ever was installed on December 9, 1968 in London outside the House of Parliament to control the traffic in the nearby three streets.

Based on all the future developments, traffic lights can be classified in various ways.

Traffic light

Traffic light

Classification on the basis of the automation of traffic lights:

There are two categories of traffic control system: A fixed system and a dynamic one. The dynamic traffic control systems can be further classified based on the types of detectors used in them.

The fixed traffic light control system is configured to switch lights after a certain period of time. The time interval depends on the region and traffic values. It has a controller that moves with dial timers to be able to display a certain color for a small interval of time.

Dynamic traffic control systems, on the other hand, are more appropriate as they are able to adapt their settings according to the crowd present at different times of day.

When a car passes over the Embedded Detector, it simply sends the information to the traffic light. In this way, the traffic system which can already control the timing by itself, knows for sure that there’s a line of cars waiting for the signal to go green. This kind of detector is generally expensive due to its cost installation and maintenance.

Mounted Detectors are quite affordable and its installation is not affected by any other systems located in its proximity. Not only these are inexpensive, but they also send over more information to the traffic lights which include real-time photos.

Classification on the basis of the use of a traffic signal

Let’s look at the following categories:

Junction Signal:

This signal control vehicles coming towards a certain junction in a contradictory manner. With the help of a camera mounted on it, it monitors and responds to the flow of traffic, whether heavy or light.

Pelican:

It facilitates the street crossing for people. This signal displays a digital dotted green-man signal or a red-man signal crossing for a fixed interval of time. Hence, it indicates for common people, according to its color, when it is safe to cross the street and when not.

Toucan:

This signal controls a shared crossing for common people and cyclists. It is usually wider than the Pelican Crossing mentioned above. It has standard red/green/yellow signals with a green digital cycle next to the man hence controlling the traffic of both of them (Cyclists and Pedestrians) at the same time. When the Toucan is busy, detectors help it by increasing the crossing time.

Equestrian Crossing:

This is mainly used by horse riders and more than often referred to as Pegasus crossing. Red and green horse signal display helps the riders to know when you can cross the street and when not.

Zebra:

Last, but not least, this is the one we all are very familiar with. It is again a pedestrian crossing facility. This mostly works in combination to the traffic light. When a pedestrian steps on to this area, a motorist has to give way. This crossing also has orange flashing light at both its end to indicate the presence of the crossing.

Zebra crossing

Zebra crossing

Traffic Signal Color Coding:

Red was the color that denoted blood and thus it was selected to stop the vehicles. It became the symbol of danger. Also, even in misty environment, red color could be seen from far distance and hence avoided fatal collisions.

Green symbolizing nature was chosen as signal for relaxing as observed by human emotions. And it was clearly visible at the night time and since it is quite a contrast in comparison to red and yellow, it would never create confusion for the drivers.

As for Yellow, most people believe that it symbolizes sun and is taken as a sign of caution.

Over the years, traffic lights have evolved although maintaining the basic colors to accommodate people suffering from color blindness. Red-green color blindness, these days, is the most common form of visual impairment. Hence the red light comes with a little orange and green comes with a little blue to address this socio-medical issue.

We can conclude that traffic lights were a great invention for all of us. But what if I tell you can build one too? That way you could teach him about this simple invention that we use in our day to day lives. Don’t worry; you can get the raw materials from Projects For School-Traffic light DIY Kit. If you are a parent who believes in “Practical is always better than just theory “then this is the ‘go to’ place for you.  Explore it. You just might find a great science project for your kids this semester!

 References

http://www.theguardian.com/notesandqueries/query/0,5753,-1460,00.html

http://www.autoevolution.com/news/how-do-traffic-light-control-systems-work-41839.html

http://www.rulesoftheroad.ie/rules-for-driving/traffic-lights-and-signals/traffic-lights.html

http://www.drivingtesttips.biz/pelican-crossing.html

https://www.safedrivingforlife.info/blog/whats-difference-between-zebra-puffin-and-pelican-crossings

 

 

10 most important inventions in physics

Students often complain that Physics is a tough subject. However, physics has also led to some very significant and interesting best science projects experiments, discoveries, inventions and changes in human life. Here is a brief list of some of 10 most important inventions in physics.

  1. The Wheel

The difficult part of the wheel was connecting a wooden platform to it. “The stroke of brilliance was the wheel-and-axle concept,” says David Anthony, a professor of anthropology at Hartwick College. Wheeled carts facilitated agriculture and commerce by the transportation of goods to and from markets.

The Wheel

The Wheel

  1. The Compass

Ancient sailors navigated by the stars, but that didn’t work during the day or on cloudy nights making voyage unsafe. The Chinese invented the first compass. Soon after, the technology passed to Europeans and Arabs. This is one of the best  science projects that had enabled mariners to navigate safely far from land. It increased sea trade and made the lands richer.

The Compass

The Compass

  1. The Printing Press

Though inventors in China and Korea had developed movable metal type, Gutenberg was the first to create a mechanized process that transferred the ink from the movable type to paper. Printing books and manuscripts became faster and led to widespread dissemination of knowledge for the first time in history.

The Printing Press

The Printing Press

  1. The Internal Combustion Engine

In the internal combustion engine, the combustion of a fuel releases a high-temperature gas, which expands, applying a force to a piston, moving it in the opposite direction. Thus, combustion engines convert chemical energy into mechanical energy. The engine welcomed the Industrial Age!

The Internal Combustion Engine

The Internal Combustion Engine

  1. The Telephone

Alexander Graham Bell was the first to be awarded a patent for the electric telephone in 1876. He called it an “electrical speech machine.”The invention of this best science projects of all time  quickly revolutionized global business and communication. When Bell died on August 2, 1922 U.S. telephone service stopped for a minute to honour him.

The Telephone

The Telephone

  1. The Archimedes’ Screw

Archimedes’ greatest invention which is one of the best science projects in physics is the Archimedean Screw. He probably invented this device when he visited Egypt, where it’s still used for irrigation. The screw can be used for lifting finely divided solids.

The Archimedes Screw

The Archimedes Screw

  1. AC current

Tesla’s most important contribution to energy history is the use of alternating current (AC). The technology became the basis for most modern electricity distribution systems.

AC Current

AC Current

  1. Superconductors

Superconductivity is a phenomenon of exactly zero electrical resistance which allows current to flow through a certain materials when cooled below the critical temperature. Can you imagine current flowing indefinitely through a wire? All our electricity woes will end by perfecting this technology.

Superconductor

Superconductor

  1. Nuclear technology

Nuclear technology is technology that involves the reactions of atomic nuclear. Notable nuclear technologies include nuclear reactors and nuclear weapons. Though nuclear bombs have not made the world any safer, but this nuclear technology, one of the best science projects discovery is not all bad.

Nuclear Technology

Nuclear Technology

 

  1. X-rays

Wilhelm Röntgen received the very first Nobel Prize in Physics in 1901 for his best science projects discovery that is  X-rays. Within two weeks of generating X-rays he invented X-ray photography. The first ever X-ray photograph was of the bones in his wife’s hand.

X-Ray

X-Ray

We love to assist our visitors, students, parents in their quest to learn science, you are welcome to leave your questions / comments. Chat with us, use contact us from here or on our facebook page (www.facebook.com/projectsforschool/). In conclusion, drop us an email for any other queries and we would certainly reply with an answer to your queries!!

Great new inventions we are sure you don’t know about.

Inventions you don’t know

There are many things going on in the world that we don’t get to know at all. As a result, we try to bring to you finally all that stuff which is of great relevance and of value. Given below, www.projectsforschool.com brings to you the top inventions we bet you don’t know about them.

Inventions you should know about

1. Pocket-sized filtration system

Pocket-sized filtration system can safely and efficiently harvest pure drinking water from the wild.

Pocket-sized filtration system

Pocket-sized filtration system

2. Tesla Model S

If you are looking for the toy of the decade, take a look of this Tesla Model S for kids version, the company officially helped to make a reality. It seems to be

a miniature version of the classic electric car to the details and hence, according to the website the price is 499$.

Electric Car

Electric Car

3. Water Wheel

By giving people easier access to potable water, the Water Wheel frees up valuable time, and in the process, most likely removes barriers that prevent children from going to school and empowers women to engage in more productive activities. Research shows that when women have extra time, they choose to spend it on activities that boost family income, education, health, and well being. Women with even a few years of education have smaller, healthier families, and are more likely to send their children to school. Female education is a key means due to of breaking the cycle of poverty.

Water Wheel

Water Wheel

4. Candle with an extended lifetime.

This device is Eco-friendly and is a great invention of it’s time.

Candle with extended flame

Candle with extended flame

5. WORD LENS

An app that instantly translates languages using your phone camera.

Word Lens

Word Lens

6. Circuit Scribe: Draw Circuits Instantly

It is a roller ball pen that writes with conductive silver ink. It makes creating circuits most noteworthy as easy as         doodling.

Pen circuit

Pen circuit

7. PeeBuddy (“Ladies – You can now pee while standing”)

Tube-shaped, disposable urination device made of coated paper. Furthermore, women can simply use one to pee       while standing and basically avoid the horrors of using an infectious toilet seat.

Pee Buddy

Pee Buddy

 

 

Pee Buddy

Pee Buddy

 

 

 

 

 

 

 

 

 

 

 

 

8.  Battery Sharing Device to Charge One Phone From Another

Charges one phone from an OTG supportable Android phone
Has universal USB ports on both side
Has an extra extension to charge an iPhone
Most of all, easy to carry
Can be used consequently as a key-chain
Twin Pack – 1 package has 2 Battery sharing cable and 1 connector

Battery sharing cable phone-to-phone

Battery sharing cable phone-to-phone

In conclusion, for more projects and ideas related to your child’s work you are free to visit our website http://www.projectsforschool.com