In Tutorials
Tolerance and fit are essential concepts for any engineer designing mechanical assemblies.
Accounting for tolerances ultimately optimizes both the prototyping and production processes, reducing the material cost of iteration, lowering post-processing time, and mitigating the risk of accidentally broken parts.
The topic for the December Journal Club will be the recently published paper – Fisetin is a senotherapeutic that extends health and lifespan. This commonly available supplement and a plant-based polyphenol appears to influence the aging process in mice by clearing senescent cells, one of the suggested reasons we age.
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Paper: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6197652/
2018 was a huge success! We launched a mission to “touch” the Sun, stuck another nearly flawless #MarsLanding, marked our #NASA60th anniversary of opening our doors for business, welcomed NASA Administrator Jim Bridenstine and began #Apollo50 celebrations! That’s just some of what happened This Year @ NASA — there’s even more at http://www.nasa.gov/2018.
By Chinese Satellite with 24.9 billion pixels of quantum technology. It’s worth seeing! You can zoom in, zoom out when you look at it. You can clearly see every gesture, even face of pedestrians on the road.
http://sh-meet.bigpixel.cn/?from=groupmessage
