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Brown and Williamson, a prominent tobacco company, had operated a manufacturing plant in Macon for several decades before its closure

Many people think of global warming and climate change as synonyms, but scientists prefer to use climate change when describing the complex shifts now affecting our planets weather and climate systems

"We can make cigarettes so that they burn out without burning down the house." The fire-safe cigarettes contain the same tobacco but are wrapped with paper that extinguishes the fire unless it is puffed

I asked Kilmer if it was hard to get to that place of being free and clear, if it was something he had to cultivate

While it is difficult to estimate the exact health harms from vaping, it is expected that any harms from nicotine will be low

Training Details (Skip this part if you arent interested in AI programming) - I used 2000 synthetic 512x512 px training images (plus 200 synthetic validation images) - I did ZERO training on real images - I trained the "heads" for 4 epochs of 500 steps and the full network for another 4 epochs - Resnet50 backbone (Resnet101 caused OOM errors) using COCO pre-trained weights - Training took about 20 minutes on my computer - Final losses after the 8th epoch: loss: 0.3615 - rpn_class_loss: 0.0023 - rpn_bbox_loss: 0.1823 - mrcnn_class_loss: 0.0232 - mrcnn_bbox_loss: 0.0636 - mrcnn_mask_loss: 0.0901 - val_loss: 0.3261 - val_rpn_class_loss: 0.0013 - val_rpn_bbox_loss: 0.1875 - val_mrcnn_class_loss: 0.0043 - val_mrcnn_bbox_loss: 0.0535 - val_mrcnn_mask_loss: 0.0794 Results It's far from perfect, and probably isn't practical to bolt onto a robot right now, but with more training and improvements in GPU hardware, I think this could be a viable solution to pick up cigarette butts on a huge scale