Street lights can be made intelligent by placing cameras or other sensors on them, which enables them to detect movement (e.g. Sensity’s Light Sensory Network, GE’s “Currents”, Tvilight’s CitySense). Additional technology enables the street lights to communicate with one another. … Continue reading →

The key steps in the design process are: Identify the requirements. Determine the method of lighting. Select the lighting equipment. Calculate the lighting parameters and adjust the design as required. Determine the control system. Choice of luminaire. Inspect the installation … Continue reading →

With that in mind, if one were to assume an average power draw of 3 watts for the Amazon Echo, 3 watts for the Echo Dot (excluding the power drawn by any attached speakers), and 2 watts for the Google … Continue reading →

At an average national residential electricity price of 12.75 cents/kWh (per the US Energy Information Administration’s most recent estimates), that comes out to a cost of just $3.32 per year for the Amazon Echo devices and $2.30 for the Google … Continue reading →

You can turn your TV on and off using your voice and Google Nest or Google Home speaker or display. How do I get Google Home to turn on my TV? How to Connect Google Home and Your Smart TV: … Continue reading →

Cannula is a short flexible tube which is introduced into a blood vessel, while Catheter is defined as a tube which is substantially longer than Intra Vascular Cannula for peripheral access to body. Are cannulas and catheters the same thing? … Continue reading →

Licensed Practical Nurses (LPN) may, under the supervision of a registered nurse, administer intravenous medications and fluids provided the LPN has had the appropriate practice and annual documented education. Why can’t LPNS push IV meds? So what does this actually … Continue reading →

nano 4 mm. The smallest, thinnest needle is the nano 4 mm, 32 gauge needle, which is about as thin as two strands of hair. Which gauge needle is thinner? Needle Measurement Gauge: The diameter, or thickness, of the needle. … Continue reading →

It’s printed on the package containing the I.V. tubing administration set you’ve selected. In general, standard (macrodrip) administration sets have a drip factor of 10, 12, 15, or 20 gtt/ml (drops per milliliter). For a microdrip (minidrip) set, it’s 60 … Continue reading →

Like any heating system, you control baseboard heaters with a thermostat, which is either on the unit itself or on the wall elsewhere in the room.To operate a baseboard heater, set the desired temperature on the thermostat; the heater will … Continue reading →

There are two main tips you can employ to keep water from pooling in your awning. Adjust the Support. Sometimes to save money, you just have to “DIY.” Placing a beach ball underneath the pooling area helps raise the low … Continue reading →

When you’re home at night This is a good time to leave the porch light on. It alerts burglars to your presence, particularly if indoor lights are on too. The porch light also acts as a spotlight on the front … Continue reading →

Type of Bulb Average Lifespan Incandescent 750 – 2,000 hours Fluorescent 24,000 – 36,000 hours Halogen 2,000 – 4,000 hours CFL 35,000 – 50,000 hours Do night lights burn out? The average nightlight will perform for seven to 10 years. … Continue reading →

Internal temperature of around 45 to 50 degrees is normal for phones when you are using them. The phone will heat up when you play games for over 10 to 15 minutes.If you have the phone’s screen set to very … Continue reading →

The trick is to set your heating to come on half an hour before you get home or get up, and set it to switch off half an hour before you no longer need it. This is because an average … Continue reading →