Rumors also suggest the upcoming MacBook might use the A18 Pro from the iPhone 16 Pro, a chip that benchmarks faster than the M1. Even if it only has six cores, making it slower for heavy workloads than the M2, an A18 Pro-powered MacBook would still be more than enough power for basic productivity work. Not everyone needs the surprising amount of GPU power in the MacBook Air — especially if downgrading means they can save $200 to $300.
If you prefer the best Galaxy phone in the lineup, you can also score the Galaxy S26 Ultra (256GB) for free, but you'll need to coordinate a qualifying device trade-in and add a new line to any Unlimited Ultimate plan. We'll leave that up to you to decide. Either way, getting a brand new Galaxy device for free almost feels like a crime.
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Agar was first introduced into the laboratory in 1881. Since then, microbiologists have depended on agar to create strong jellies. When microorganisms are streaked or plated onto this jellied surface and incubated, individual cells multiply into distinct colonies that scientists can easily observe, select, and propagate for further experiments. Many of the most important findings in biological research of the last 150 years or so — including the discovery of the CRISPR/Cas9 gene-editing tool — have been enabled by agar.4 Agarose, a derivative of agar, is also essential in molecular biology techniques like gel electrophoresis, where its porous gel matrix separates DNA fragments by size, enabling researchers to analyze and isolate specific genetic sequences.
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