If you happen to own an iPhone 12 or 12 Pro and have recently experienced some annoying speaker issues, you may be in luck to qualify for a free Apple repair. Apple said in a blog post that a small number of devices manufactured between Octo…
The US President recently said the conflict between Russia and Ukraine had driven up the prices of all the world's major food staples, including wheat, corn, barley, oilseeds and edible oils, and that Russia and Ukraine together supplied more than 25…
The main disadvantages of present-day lithium-ion battery technology include limited safety, recyclability, and sustainability, coupled with limited availability of starting materials (for example, cobalt). Harald Fitzek, Christian Prehal,…
Sodium lignosulfonate (also known as sodium lignosulfonate) is a lignin-based anionic surfactant in a fine yellow-brown powder. Content: 50-65% The Diffusing Agent M-9 Sodium Ligninsulfonate Diffusing agent M-9 sodium ligninsulfonate features ric...…
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