The Many Faces of Plastic

Plastic is very controversial material but it keeps being produced and used in various forms. Why?

dezeen breaks down the different types of plastic and what they’re used for.

This refining process yields not just fuels such as gasoline and kerosene but also chemical byproducts such as ethylene and propylene, which are the most important feedstocks used to create plastics.

Once discarded, 79 per cent of all plastic is dumped in landfills or in the environment, where it will remain for thousands of years. Although this contributes to pollution, it also helps to sequester the carbon contained in the materials and prevents it from entering the atmosphere.

But when incinerated, as 12 per cent of all plastic waste is, this carbon is emitted as carbon dioxide.

Taken together, plastic production and incineration were responsible for more than 850 million metric tons of greenhouse-gas emissions in 2019.

However, with growing efforts to decarbonise the economy, non-fossil alternatives are being developed in a bid to meet the ever-increasing demand for plastics in a more sustainable way.

Read more.


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 30,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — The Defense Production Act and the global supply chain

Wearables — The eyes have it!

Electronics — Counting Pin Numbers

Python for Microcontrollers — Python on Microcontrollers Newsletter: Python Reaches #1, 3K Core CircuitPython PRs and much more! #Python #Adafruit #CircuitPython @micropython @ThePSF

Adafruit IoT Monthly — No-Code IoT with WipperSnapper, Beaming Internet across the Congo, and more!

Microsoft MakeCode — MakeCode Thank You!

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — BACK IN STOCK – Adafruit ATtiny817 Breakout with seesaw – STEMMA QT / Qwiic

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.