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  2. List of electronic color code mnemonics - Wikipedia

    en.wikipedia.org/wiki/List_of_electronic_color...

    A mnemonic which includes color name (s) generally reduces the chances of confusing black and brown. Some mnemonics that are easy to remember: B eetle B ailey R uns O ver Y our G eneral B efore V ery G ood W itnesses. B each B ums R arely O ffer Y ou G atorade B ut V ery G ood W ater. B etter B e R ight O r Y our G reat B ig V acation G oes W ...

  3. Electronic color code - Wikipedia

    en.wikipedia.org/wiki/Electronic_color_code

    An electronic color code or electronic colour code (see spelling differences) is used to indicate the values or ratings of electronic components, usually for resistors, but also for capacitors, inductors, diodes and others. A separate code, the 25-pair color code, is used to identify wires in some telecommunications cables. Different codes are used for wire leads on devices such as ...

  4. Recycling codes - Wikipedia

    en.wikipedia.org/wiki/Recycling_codes

    Recycling codes. Recycling codes are used to identify the materials out of which the item is made, to facilitate easier recycling process. The presence on an item of a recycling code, a chasing arrows logo, or a resin code, is not an automatic indicator that a material is recyclable; it is an explanation of what the item is made of.

  5. California Department of Resources Recycling and Recovery

    en.wikipedia.org/wiki/California_Department_of...

    The California Department of Resources Recycling and Recovery (also known as CalRecycle) is a branch of the California Environmental Protection Agency that oversees the state's waste management, recycling, and waste reduction programs. CalRecycle was established in 2010 to replace the California Integrated Waste Management Board. It is known for administering the California Redemption Value ...

  6. Where to recycle your used and unwanted gadgets

    www.engadget.com/where-to-recycle-electronics.html

    Here are all of the ways you can recycle your old gadgets, from national programs to state-specific initiatives and store programs.

  7. Image recognition, mini apps, QR codes: how China uses tech ...

    techcrunch.com/2019/07/05/china-garbage-recycle

    Each household is asked to attach a unique QR code to their trash bags, which will be scanned for sources and classification when they arrive at the waste management station.

  8. Waste hierarchy - Wikipedia

    en.wikipedia.org/wiki/Waste_hierarchy

    Waste (management) hierarchy is a tool used in the evaluation of processes that protect the environment alongside resource and energy consumption from most favourable to least favourable actions. [1] The hierarchy establishes preferred program priorities based on sustainability. [1] To be sustainable, waste management cannot be solved only with technical end-of-pipe solutions and an integrated ...

  9. Electronic waste in the United States - Wikipedia

    en.wikipedia.org/wiki/Electronic_waste_in_the...

    Electronic waste or e-waste in the United States refers to electronic products that have reached the end of their operable lives, and the United States is beginning to address its waste problems with regulations at a state and federal level. Used electronics are the quickest-growing source of waste and can have serious health impacts. [1] The United States is the world leader in producing the ...