It’s also worth noting that even if alternatives superior to agar were found, scientists are reluctant to abandon established protocols (even when microbiologists do use other jellies, they often still add agar to the mix, for example, to increase the gel strength of the solid media). As agar has been the standard gelling agent in microbiology for around 150 years, an enormous infrastructure of standardized methods, reference values, and quality control procedures has emerged around its specific properties. Switching to a different medium (even a superior one) means results may not be directly comparable to decades of published literature or to other laboratories’ findings.
The idea is that the user describes a specific outcome—something like "plan and execute a local digital marketing campaign for my restaurant" or "build me an Android app that helps me do a specific kind of research for my job." Computer then ideates subtasks and assigns them to multiple agents as needed, running the models Perplexity deems best for those tasks.
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Then came the bigger leap. In the early 2000s, Gran headed south, determined to prove the model in the far more competitive U.S. market. In 2003, SpeedPro Imaging took root in Texas with three pioneer studios in Austin, San Antonio, and Plano. They were small, lean operations built around large‑format printing and fast turnaround.
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