Laptop computers, tablets, smartphones, e-readers and handheld gaming devices are five types of mobile technology used to connect to the Internet and communicate with others. Which of the following is an example of mobile computers a PDA C Cray 1 … Continue reading →

An appliance that includes the intelligence and communications to enable automatic or remote control based on user preferences or external signals from a utility or third party energy service provider. What is smart home appliance? A smart home allows homeowners … Continue reading →

Role of WiFi in IoT WiFi, or 802.11, is a wireless protocol that was built with the intent of replacing Ethernet using wireless communication over unlicensed bands. Its goal was to provide off-the-shelf, easy to implement, easy to use short-range … Continue reading →

iOS is a closed system whereas Android is more open. Users have barely any system permissions in iOS but in Android, users can customize their phones easily. Android software is available for many manufacturers such as Samsung, LG etc.Integration with … Continue reading →

Answering A Call with Your Amazon Echo When you receive a call on your Echo, you will also receive the call on your Alexa app. The light ring on the Echo should turn green, and Alexa will notify you of … Continue reading →

once every two years. By law, energy suppliers only have to read your meter once every two years. Some energy suppliers may visit more often, while others may request that you send them readings. How often do electric meters get … Continue reading →

Insulated cellular shades are typically considered to have the highest R-values of all window coverings. The air pockets in the honeycomb cross-sections act as insulators, increasing the R-value and reducing the conduction of heat through the window. What is best … Continue reading →

Among the visible light spectrum, blue wavelengths have the most powerful effect on your sleep-wake internal body clock. Both natural and artificial blue light can boost your alertness and mental sharpness. But too much of it may keep you awake … Continue reading →

SAD lamps simulate sunlight, which helps trigger the brain to release serotonin, often called the feel-good hormone. Studies show that using light therapy during periods when daylight hours are short can help adjust your circadian rhythm, the body’s process for … Continue reading →

If wholesale energy prices are high, fixed-rate energy deals could cost more. But you may consider this a premium worth paying in return for the guarantee they offer that the unit energy cost won’t change. As a general rule though, … Continue reading →

Generally speaking, red light at night doesn’t seem to interfere with sleep like blue light does. In fact, it may actually improve your sleep. While more research is needed, the current evidence seems to indicate that red light at night … Continue reading →

Short on time? Quick summary of the most secure web browsers in 2021: Firefox — Most secure overall, highly flexible, and easy to use. Tor — Best for privacy and maintaining maximum anonymity. Brave — Very fast speeds, with ad … Continue reading →

UV radiation only leads to sunburn after more than 60 minutes, skin doesn’t become darker.How much UV radiation can your skin handle? Skin type Maximum amount of time II 20 minutes III 30 minutes IV 50 minutes V more than … Continue reading →

Rapid eye movement (REM) sleep is the deepest stage of sleep. As the name suggests, the irises of your eyes move rapidly during this stage. It is the fourth stage of sleep. This happens approximately 90 minutes after falling asleep. … Continue reading →

Just like with incandescent light bulbs, the electrical current enters the socket and travels up to the tungsten filament, heating up the filament to incandescence. Halogen light bulbs have tungsten filaments housed in a quartz capsule and filled with iodine … Continue reading →