How to Bypass Internet Restrictions From School Or Work

From the privacy of your own home, you can surf to any website on the Internet without worrying about being blocked. However, this is usually not the case when you're surfing from work or school. After all the positive things you can do on the web, businesses who provide their employees unfettered access to the Internet may also be opening themselves up to reduced productivity when the employees use their access to surf porn, play games or do their shopping while they are supposedly to be working. Likewise, there are few, if any, schools without Internet access. However, schools certainly can not run the risk of allowing their youngger students to access porn or other illegal or inappropriate materials, of which there is an abundance online. Bandwidth is also a consideration. The American military in Iraq recently started blocking internet access to certain high bandwidth websites, like social networking and video sharing sites, due to bandwidth consumption concerns. Internet video, streaming audio and online games generally consume the largest amount of bandwidth. Blocking these sites certainly must have dropped the military's bandwidth consumption a great deal.

The problem with blocking websites from your employees or students is that many times a student or employee will have a legitimate reason to use a blocked website. Take Myspace or Facebook users, for instance. They may need to respond to an important message about a meeting or respond to other legitimate and important correspondence.

This legitimate problem has one easy solution, and that is, the proxy site.

What is a proxy?

It is simply a website which allows a user to type in the URL of the site that they want to go to, then you hit enter and it will fetch the webpage from it's cache or fetch the latest version of the page for your viewing. Surfing to sites in this manner, by "proxy", means that the owner of the site can not tell that you have visited the site, your IP address is hidden and will not be recorded and that only the address of the proxy is registered by the site. Surfing by proxy is useful in order to surf to sites that are blocked by your Internet service provider, company or school, because while you may be visiting a site that is blocked, your Internet service provider, company or school will only be able to tell that you visited a proxy site, not the site that you visited with the proxy.

Why use a proxy?

– Proxy surfing is more private than regular surfing, your private information is hidden
– Proxy surfing allows you to access sites that are blocked by your company or school
– Proxy surfing can be faster than browsing on a normal Internet connection, because you can set options to not download website objects like images, scripts, forms and cookies, all of which take additional time to download

Where to find proxy sites?

There are many proxy directories, which maintain a list of the latest proxy sites available as well as established proxies. You can also search proxy topsites, which maintain a list of proxy sites by popularity. In addition, you can simply search for proxy sites on any search engine.

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How Does Fast Charging Work?



#fastcharging #quickcharge #dashcharge

We all love using fast charging on our phones, it juices up our phones real fast and gives us more time to use our phones instead of waiting on them for 3 hours. But, have you ever wondered how fast charging works?

In this Video we explain how the fast charging on our phones works and How standards such as quick charge, dash charge, Vooc and super charge differ from one another.

If you liked our “Fast Charging Explained” video do give it a Thumbs Up & Share! Comments are welcome too 🙂

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Do Personal Alarms Work?

If you read reviews of personal attack alerts, you will find that some people say that the alerts are not loud enough. The truth is that many people misunderstand what a personal alarm is designed to do. The primary purpose of these devices is not to attract attention, but to make the attacker stop what they are doing and run away.

How Loud Are Personal Alarms?

Most personal alerts are in the region of 110dB to 140dB. To put that in perspective, a power saw is 110dB at three feet away, and a jet engine is 140dB at 100 feet away. However, sound does not travel too well through solid objects. That's why shutting your windows will partially block at the sound of traffic in the street below. This simple fact applications to alarms as well. If you set one off, it will not seem very loud if you are in the next room. But, if you were to hold one up to your ear, you could damage your hearing.

How Do Personal Alarms Work Then?

Thieves, muggers and other types of criminals do not want to get caught. They want to commit their crime and get away with it. If someone triggers a loud alarm when they are attacked, the perpetrator will be surprised, confused, and is likely to become concerned that they will be caught in the act. The loud siren of an alarm may attract attention. Unfortunately, though, bystanders may not always react to it. This is simply because we have all become somewhat accustomed to hearing sirens. A criminal, though, will not want to risk getting caught. So, the sound will be enough to scare them away.

What About Other Self-Defense Products?

There are other non-lethal self-defense products that you can use. One of the most popular of these is the pepper spray. The potential problem with pepper sprays is that you can not take them everywhere with you. They are prohibited on commercial airlines, and you are not allowed to carry a pepper spray in some public areas and buildings. If you are going on an overseas vacation, you also need to be aware that it is illegal to carry pepper sprays in some countries.

In What Circumstances Will a Personal Alarm Not Work?

Personal alerts are effective in any situations where the attacker thinks that the noise may attract attention. For that reason, using one on a hiking trip into a remote region probably would not have the desired effect. Their effectiveness can also be limited by background noise. If you were at a rock concert, for example, an alarm siren probably would not be heard. In most situations, though, the fear that the alarm might bring help will be enough to deter an attacker.

What Type of Personal Alarm Is the Most Effective

You can find personal alerts on sale in stores and online. They do vary quite a lot in quality though. Some of the very cheap models may have batteries that you can not replace, and the batteries may not last very long. It's best to avoid the very cheap devices and go for a well-known brand, like Vigilant or Saber. Even the best personal makes, though, will only set you back about $ 20.

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Heart Monitors and How They Work

Holter Monitors

Holter monitors continuously record your heart's activity. These monitors may either be wired or wireless. Wired monitors connect to cathodes on your chest via small wires and record your heart's activity for 24 to 48 hours. Wireless monitors also require chest cathodes, but communicate information wirelessly. A patient can wear a wireless monitor for several weeks at a time. It is necessary, however, to change the battery in wireless monitors every 24 to 48 hours.

Presymptom Memory Loop Recorders

A presymptom memory loop recorder, like a wired monitor, connects to your chest via sticky sensors wired to the recording device, which is roughly the size of a cellular telephone. Unlike the monitor, however, the presymptom memory loop recorder continuously records and then erases data. Should you feel a symptom, such as an irregular heartbeat or chest pain, you can push a button on the recorder that will register the symptom. The recorder will then stop to erase data recorded during the episode.

Implantable Recorders

An implantable recorder does not require you to press a button or wear an external monitor. These types of monitors are implanted directly into your chest cavity. Implantable monitors vary considably. While some record data automatically and continuously, others require you to 'activate' the device when you experience irregular heart activity. Still other varieties of implantable monitors record data automatically but only do so when irregular heart activity occurs.

Fetal Heart Monitors

Fetal heart monitors are used to measure the stress a fetus experiences either during daily activity or during childbirth. Most doctors will attempt external monitoring first by placing sticky sensors along the mother's uterus and recording the fetus's heart rate during contractions or other activities. In the event external monitors return data that is difficult or impossible to read, a physician may opt for an internal fetal monitor. Internal monitors are placed directly on a fetus's scalp while the child is still in his or her mother's uterus and transmits a record of the baby's heart activity to external equipment.

Your cardiovascular health depends on a variety of factors such as your age, weight, exercise habits and heredity. If you suspect that you suffer from trouble, see a physician immediately. A monitor can help your physician provide you with a more accurate diagnosis that may just save your life.

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How Magnetic Locks Work and Their Benefits

Magnetic locks are among the most basic devices that are used by locksmiths when doing their job. If you aspire to become a technician in this field, then it is important to find out how it works, what it does, and the many benefits you can enjoy with its use.

Various Components of Magnetic Locks

Magnetic lock is also popularly referred to as mag lock, which is made up of an armature plate and an electromagnet that is widely used in the locksmith industry. The door opening is installed with a magnet inside of it to prevent any form of tampering with the device. Meanwhile, the armature plate is installed on the door’s face to allow the mechanisms to work together efficiently.

As soon as the magnet is connected to an electrical source, there is a strong magnetic attraction that is built due to that connection. This helps to hold the magnet tight onto the plate that facilitates in a secure locking of the door. There are two ways in which the door lock is powered: 1) the use of a separate battery pack, or 2) the electrical system of the building. It is also possible to use DC power for the magnetic locks, which would require the additional use of a converter unit. There is also the ability to design these locks to become fail safe, which will ensure the door remains unlocked even if there is a power outage. Hence, occupants can exit the building safely even during such cases.

Employment of Electromagnetic Theory

The magnetic locks utilize the concept of electromagnetism for designing this particular device. It employs that principle wherein current is allowed to pass through the wire in order to produce magnetic force. The force that is then produced will provide the strength needed to keep the door from being opened, especially if a specific amount of pressure is applied onto it.

You could also use multiple wires in order to boost the amount of magnetic force that is produced in this process. The rate for magnetic locks are computed basing on the amount of force it can take before the door fails and opens itself up.

Operation of Magnetic Locks

There are several benefits to employing the use of magnetic locks for building security systems. One of them is the fact that it is tamper-proof, which makes it a better and more secure option than traditional lock cylinders. There is also no need to use keys and is tied with an electrical security system.

There are four basic methods of operating this type of lock. The first one is connected through a buzzer and operated manually to release the lock and open the door. The second one requires the use of a keypad system that required numerical code to activate the lock. The third one involves the use of card readers and is commonly used for commercial establishments. And finally, magnetic locks can be operated using fingerprint scanners that limit access into a building. Some more complex systems involve scanning various parts of the body such as the eye, facial features, among other things.

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Save Paper Work and Time With an Access Control System

The word access means to provide authorization to the user for any of the tasks. There is similar meaning in understanding the concept of access control systems. It states that providing authorizations to any individual for the shorter periods or longer periods of time becomes easier to manage and integrate accordingly. There is a need to manage and handle high levels of security so that time is saved, paper work is reduced and also operating and maintenance costs are reduced.

We often say that access control systems are the powerful systems that monitor even the smallest of the systems in the large buildings, organizations and institutions for better safety and reliability. With the use of these systems, the critical tasks can be monitored and handled very efficiently. There are some of the key benefits in regards with the access control systems:

1. It handles critical situations very smartly and rapidly responds to any of the security threats and issues around.

2. In case of any threat, the management receives immediate alarm notifications so that steps can be taken to prevent happening to occur.

3. These systems are installed quickly and saves lot of time.

4. It also saves a lot of paper work as records are automatically stored within the database and can be accessed any time to verify the records of the employees in the organization.

5. It provides flexibility in every type of environment and is thus trusted by most of the customers.

To implement the access control systems, we have 3 types of controls:

1. Physical Controls: It provides security and access to one's personal computer or the group of computers. Physical access control can be related to a human and the alternative systems provide the authority to the individual to work on its controls. Few examples of physical control include: Alarms, Lightning, Locks, Security guards, etc.

2. Logical Controls: These types of controls are used to restrict the access to systems for unauthorized users. It protects and limits the number of available resources. Logical controls are also known as technical controls. Some of the examples include: Routers, Encryption Software, Smart-Cards, Firewalls, Access Control Lists (ACLs), etc.

3. Administrative Controls: These are the controls that are handled under the supervision of management and administration with proper planning, structure, security awareness along with the list of policies and procedures. Few examples include: Testing, Job-rotations, investigations, etc.

Biometrics is one of the big examples of the access control systems in terms of network security, home security and others. If people are still using the old-fashioned methods of securing their data, systems, home, etc. they are decreasing the invention of technologies and extremely creating lots of problems for them. Access control systems open the doors to opportunity and provide security, protection and integrity to the available resources.

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How Do Solar Powered Flashlights Work?

Solar power lights are rather ingenious inventions that have many uses. Who would have thought you could use the sun to power a light, or a flashlight? Solar powered flashlights are pretty cool little gadgets. They generally look quite similar to a regular flashlight. They have a simple switch that turns them on and off. They have an area on one end that emits light…sufficient to allow to be used at night or in any dark area.

A solar powered flashlight uses sunlight energy, converted into electrical energy in a solar photovoltaic (PV) cell or panel that sits on the outside of the flashlight, that is then stored in a battery. Most solar powered flashlights use LED or Light Emitting Diode lamps rather than an incandescent light bulb, as LED’s take less electrical current to operate, and they last longer. While an incandescent light lasts, on average, for about 1000 hours, an LED lasts for an average of 100,000 hours.

Similarly, solar charged batteries that are used in the solar powered flashlight, as compared to the normal, single use nickel, lithium, or cadmium batteries generally seen in flashlights, usually will not require replacement for about two years with steady use. The comparison rate is about 15 hours for a regular battery, compared to around 2500 hours for a solar rechargeable battery.

To maximize the usage of your solar charged batteries, you should leave the flashlight on for 15+ hours at least once a month to fully expend the charge. Rechargeable batteries have a memory effect. Therefore if you continually use the flashlight without ever fully discharging it, it will eventually only recharge to a lower (memory) level, and never return to 100 percent of its available power.

For best results, keep your solar powered flashlight on a window sill when it is not in use, where the solar panel is exposed to the maximum amount of sunlight. If you’re not using it regularly, be particularly mindful to turn it on…and leave it on…as described above, at least once a month.

You can find solar powered flashlights in most hardware stores today. They’re great for camping and emergency use. Every vehicle and every home should have one. If you wonder why…think about those times that you’ve needed a flashlight in a hurry only to find that the batteries were dead, and you had no spares…or didn’t know where they were!

Some amazingly innovative designs are being created for solar flashlights…with add-ons like siren, flasher, cell phone charger, etc… in addition to the basic flashlight design. There are also any number of solar flashlight key chains are on the market today. The price range varies, depending on the uniqueness of the style, the outside casing, and additional functions.

If you’re interested in “spreading the light” in a very solar way, you may want to visit bogolight.com. The name stands for “Buy One, Give One.” SunNight Solar, the company that operates the BoGoLight Program is a Limited Liability Company founded by Mark Bent in 2006. Having served in the American Diplomatic Corps in a number of developing countries, Mark saw the need for light in many places, and found a way to provide it. When you purchase one solar flashlight at BoGoLight, or through one of its affiliates, such as InHabitat, an identical solar flashlight will be donated to a non-profit who collects and ships the lights to areas of need throughout the world.

What a unique and wonderful way to “shine a little” light…in a very solar way…and light the dark for those who cannot see. Solar powered lights are the wave of the future.

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Dead Battery? Do Ultra Capacitor Batteryless Jumpstart Chargers Work? Schumacher Probooster DSR109



Does it work with no battery……I test out the schumacher dsr109 batteryless jumpstarter. This is a jumpstarter even though i call it a charger. This is a better alternative to a jumpstarter box you alway have to recharge.

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NITECORE F2 Flexible charger and powerbank – how it work



Review NITECORE F2 – https://obzorpokupok.ru/obzor-sravnenie-nitecore-f2-flexible-vs-staroe-pokolenie-f1/
Where to buy NITECORE F2 – https://www.gearbest.com/chargers/pp_649367.html?lkid=11508998
On Aliexpress cheaper – http://ali.pub/36e4od

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Iphone 5 won’t charge? Need Help, this might work for your iphone



CHECK THIS LINK OUT FOR MORE HELP
https://www.tenorshare.com/iphone-tips/iphone-wont-turn-on-or-charge.html

just a few tips that worked for me when my iphone 5 battery started dropping to low percent and then it just wont charge. Hopefully this might help you.

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