Decade boxes and dividers provide highly accurate and digitally variable standard values of resistance, capacitance, inductance, voltage, and/or current for calibration, comparison, and testing.

All of these upcycling projects utilize the shell of standard cell phone boxes ... It helps to add dividers inside the phone ...

If you have used your thumb and forefinger to compare a distance between two points on a map with the mileage scale in the map's legend box, then you have used your body as a pair of dividers. This ...

Kelvin-Varley Voltage divider circuit - more economical than the DP-500. Operates in the same way as the DP-500, except that it has an additional, but variable resistance in series with the wiper arm ...

Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike ...

For example, Lilly Neal of Gotcha Organized in Austin recommends reusing cell phone boxes. “They are sturdy ... The internal ...

You can pack a sandwich and a generous side in the large sections of the Bentgo Stainless Steel Lunch Box. Photo: Michael Murtaugh The silicone divider in the Bentgo Stainless Steel Lunch Box is ...

Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them navigate toward food sources. In multicellular organisms, growth ...

Each tentacle has about 5,000 stinging cells, which are triggered not by touch but by the presence of a chemical on the outer layer of its prey. Box jellies are highly advanced among jellyfish.

The glucose comes from food. This is how you make a model plant cell. There are a few things you'll need, a plastic box, a small sealable sandwich bag filled with water, cling film, some peas ...

Additionally, Byrne cited worries about the size of Bloom's backlog, and (though this factor is out of Bloom's control) the risk of federal tax credits for fuel cells expiring after this year.

Today, the fuel cell stock is moving in the opposite direction ... of a deal to sell 500 megawatts' worth of Bloom fuel cell boxes to Korea's SK Group -- and generate $4.5 billion in revenue ...