Free for 1GB/month of data pass-through. Iron Async task processing (like AWS Lambda) with a free tier and 1-month free trial. Kuzzle Kuzzle publishes open-source software for managing the Internet of Things, data, and APIs. LeanCloud Mobile backend. 1GB of data storage, 256MB instance, ...
There’s also lost gold in all that trash: $57 billion worth of gold, copper, iron, and other minerals could be mined from last year’s e-waste alone, according to the report. Making use of that wasted material could also lessen the environmental damage from mining for new minerals. ...
When a plastic called Bakelite was introduced in 1908 it sparked the dawn of the "Plastic Age" and quickly found uses in electric insulation, plugs & sockets, clock bases, iron cooking handles, and fashionable jewelry (see OIL). Today plastic has become so common that we hardly notice it ...
Briefly, the tubes with plant material were transferred on ice, and 1 min later supplemented with 700 µL of cold (4 ◦C) phenol extraction buffer, containing 0.7 mol/L sucrose, 0.1 mol/L KCl, 5 mmol/L ethylenediaminetetraacetic acid (EDTA), 2% (v/v) mercaptoethanol and 1 mmol/L ...