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Can Spidey-Sense Save your Social Life?

Peter Parker became Spider-Man through one tiny little bug-bite. So what would it take for us to replicate this process? And what does it have to do with the science of gene mutation?  Let's find out in this Science is Hard: Could You Become Spider-Man? 

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The Solution to Climate Change? ► https://wscrk.com/3Do1uvD

00:00 - Intro
03:21 - Radiation and Mutation
05:14 - DNA and Viruses
08:47 - Mutation In The Womb
10:43 - Conclusion

Written and Hosted by Michael Burns
Research by You Be The Scientist (@YBTSPOD)  ybtspod.com
Directed by Michael Luxemburg
Original Illustrations by Sean Godsey
Edited by Alex Lee
Produced by Evan Yee
Additional Production Coordination by Olivia Redden

Music courtesy of Epidemic Sound

#ScienceIsHard #Spiderman #wisecrack

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Could You Become Spider-Man? | Science is Hard

Rare Earth

Every system of justice is inevitably found to be unjust. The question is in which direction, and how far.

This is a fairly basic outline of Japan's idiosyncratic nature. Sort of an easy week for me. Hope you like it!

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Why Every Japanese Criminal is Guilty

close to the screen actually damage your 

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Is Sitting Too Close DANGEROUS?

Flux

What a rollercoaster of a year. Flux saw a ton of growth, changes, stumbles and more in 2020. That's what I'm here to discuss with you today. 

What's your vision for 2021? Do you have goals and a solid plan in place? We'd love to hear them in the comments!

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Timestamps:
00:00 Intro
1:00 Last year
2:50 What happened last year (2020)
9:03 What went wrong in 2020
15:58 Where we’re going (2021)

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Flux Year In Review - 2020

alcohol or liquids can damage the electrostatic properties of a mask and destroy their filtering

alcohol or liquids) can damage the electrostatic properties of a mask and destroy their filtering

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This video was written in collaboration with Aatish Bhatia - https://aatishb.com 
To learn more about using & decontaminating N95 masks: https://www.n95decon.org 

Thanks to Manu Prakash for useful discussion and feedback (Manu is involved with the N95 decontamination project)

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The physics & engineering of N95 mask design is pretty incredible.

REFERENCES

10X efficiency of electrically charged fibers

"The electrostatic charge of N95 masks is a major contributor to their filtration efficiency, improving it at least 10-fold over uncharged fabric" (Tsai et al., Journal of Electrostatics 2002; Peter Tsai, personal communication).

Prakash Lab COVID-19 Response Group Working Draft Document on N95 masks: https://docs.google.com/document/d/1aACcbkyZjR7nZy_wWeGQ9U2iGy0y4QajBeOL8RqAZIQ/edit

“Electrostatic charge contributes as much as 95% of the filtration efficiency” 
Molina, A., Vyas, P., Khlystov, N., Kumar, S., Kothari, A., Deriso, D., ... & Prakash, M. (2020). Project 1000 x 1000: Centrifugal melt spinning for distributed manufacturing of N95 filtering facepiece respirators. arXiv preprint arXiv:2004.13494. https://arxiv.org/pdf/2004.13494.pdf

Tsai, P. P., Schreuder-Gibson, H., & Gibson, P. (2002). Different electrostatic methods for making electret filters. Journal of electrostatics, 54(3-4), 333-341. https://www.researchgate.net/profile/Phillip_Gibson/publication/222659741_Different_electrostatic_methods_for_making_electret_filters/links/5a5912cba6fdcc3bfb5ab21e/Different-electrostatic-methods-for-making-electret-filters.pdf

History of Electrets 

Jefimenko, O. D., & Walker, D. K. (1980). Electrets. The Physics Teacher, 18(9), 651-659. https://aapt.scitation.org/doi/abs/10.1119/1.2340651

Physics of Air Filtration
 
Hinds, W. C. (1999). Aerosol technology: properties, behavior, and measurement of airborne particles. John Wiley & Sons. https://www.wiley.com/en-us/Aerosol+Technology%3A+Properties%2C+Behavior%2C+and+Measurement+of+Airborne+Particles%2C+2nd+Edition-p-9780471194101

Scientific consortium for data-driven study of N95: https://www.n95decon.org/

N95 & virus particle sizes

Bałazy, A., Toivola, M., Adhikari, A., Sivasubramani, S. K., Reponen, T., & Grinshpun, S. A. (2006). Do N95 respirators provide 95% protection level against airborne viruses, and how adequate are surgical masks?. American journal of infection control, 34(2), 51-57. http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.488.4644&rep=rep1&type=pdf

Harnish, D. A., Heimbuch, B. K., Husband, M., Lumley, A. E., Kinney, K., Shaffer, R. E., & Wander, J. D. (2013). Challenge of N95 filtering facepiece respirators with viable H1N1 influenza aerosols. Infection Control & Hospital Epidemiology, 34(5), 494-499. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4646082/

Liao, L., Xiao, W., Zhao, M., Yu, X., Wang, H., Wang, Q., ... & Cui, Y. (2020). "Can N95 respirators be reused after disinfection? How many times?. ACS nano. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7202248/


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The Astounding Physics of N95 Masks

this video is brought to you by athletic 

turn into long-running inside jokes that 

to this universal problem all you'd have 

crawl and jump from building to building 

you were spider-man you'd always be able 

out without you and you'd be able to get 

which is the goal right science has done 

here we simply think it's high time that 

and turn us into a spider person is that 

but before we get into it i want to tell 

days when i don't have the energy to hit 

the gym or make a gigantic salad ag-1 by 

nutritional needs and it supports my gut 

health energy and focus too and athletic 

supply of vitamin d and five free travel 

couldn't be easier to prepare all i need 

include dairy free probiotics adaptogens 

antioxidants and digestive enzymes don't 

walls and which presumably contribute to 

his spidey sense so let's start with the 

Test your pronunciation!

“damage”