AI (Artificial Intelligence)

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‘Once I started zooming in, I never stopped’: the mesmerising art of macro photography

Converts describe a demanding form of capturing nature very close up that has grown in popularity in last few yearsVote here for your favourite invertebrate of the year“I always just pray ‘please don’t fly away’,” says Dara Ojo. As a wildlife photographer, he can handle spending minutes, hours and sometimes days waiting for the shot, […]

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By 2060, discarded solar panels could total to 402 million tonnes; recycling them could…

Discarded solar panels will create significant waste by 2060, posing environmental risks. Proper recycling can unlock nearly one trillion dollars in economic value from these materials. Middle-income countries, especially China, will become major sources of retired solar panels. A phased subsidy strategy can ensure fairer economic benefits between richer and poorer regions. Building recycling capacity

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Fine-Tuning Tool-Calling LLMs: A Complete Guide Using XYZ-Aquila-SFT and Qwen3

In this tutorial, we implement an end-to-end supervised fine-tuning pipeline for the XYZ-Aquila-SFT dataset, Hugging Face Transformers, PyTorch, and PEFT. We stream and inspect the dataset, parse multi-turn tool-use trajectories, extract structured tool calls, analyze corpus characteristics, and preserve embedded reasoning and observation patterns. We then convert tool schemas between message-embedded and structured formats, render

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