Info Tech

AWAIR   Do you know what the quality of the air in your home is? If not, Awair may be able to help. It measures and analyzes the temperature, humidity, carbon dioxide, volatile organic compounds, and dust in your home’s air, then gives you recommendations on how you can improve conditions to deal with allergies, be more productive, sleep better, and so on. Even if Awair can’t solve every problem, it will give you the information you need to breathe easy. BREATHOMETER BREEZE Drunk driving killed more than 10,000 people in the United States in 2013. Don’t become a  statistic, and don’t let inconvenience keep you from knowing whether it’s safe to get behind  the wheel. The Breeze is a portable, wireless breathalyzer that links with your smartphone to  not only inform you of your current blood alcohol level, but also tell you when you’ll be safe to drive again. RANGE SMART COOKING THERMOMETER Simply trusting your eyes when you’re cooking can lead to c...

To disperse crowds and prevent rioting, various forms of non-lethal weapons (NLW) are used. Among these, interestingly, is sound. Known as an acoustic or sonic weapon, infrasound (superlow frequency) and ultrasound (super-high frequency) greatly affect human ears. They can disorientate a target and have psychological effects as well as physical effects of nausea and damage to blood vessels. Explanation Ultrasound can be increased to 120 decibels (the same volume as a jumbo jet taking off), which is considered the human pain threshold. In contrast, infrasound feels like a damaging vibration or pressure wave, as it’s at a frequency too low for humans to hear. When exposed to high levels of sound, the influx of energy has a painful effect on the body. As well as huge decibels of volume, the variations in frequency can also cause damage. For instance, an infrasound of seven or eight Hertz can rupture blood vessels. Certain types of sound within the frequencies we are able to he...

Solar powered rubbish bins look like ordinary dustbins but these are powered by light(sun), so the question is what is power is used for ? Actually these dustbins has an trash compaction system which is powered by light or solar system and some other intelligent features explained bellow  Features  They crash litter  Send notification (usually email) when full  Make collection process efficient  Totally powered by sun   How it work You can see the parts of the solar bin in the picture.These bins contain a sensor to detect when it is full , when the litter reaches to a specific thresh hold it start the compaction process, it use a 12 volts battery which is charged by sunlight. Normally these bins have capacity of 800 litres (180 gallons) , due to its low power consumption it can be even used in shaded places  It use a wireless transmission system which is connected to the sensor and it send a signal to the local waste collecto...

A 3Doodler allow anybody to write directly into the air by heating some plastic materials like PLA and ABS  The world’s first 3D-printing pen – WobbleWorks’s 3Doodler – was launched in 2013,  This  enables you to turn drawings into full-3D models on any surface, without the need of any other  software or computer. Unlike a normal pen, however, the 3Doodler doesn’t use ink, instead relying on filaments of ABS(Acrylonitrile Butadiene Styrene)  or PLA(polylactic acid)  plastic, materials  also used by most desktop 3D printers. How it works  The 3Doodler prints by heating three-millimetre (0.1-inch)-thin strands of plastic, which need to be loaded into its back. After turning the 3Doodler on and waiting a few minutes for it to warm up, the LED indicator light will then turn blue, which means that the heated plastic can then extrude from the 3Doodler nozzle’s metal tip – the only potentially dangerous part, which can get as hot as...