Adam's just finished his exams and is somewhat drained - so it's just the one topic this time from Dan, talking about the history of mobile internet, how 5G works, and what it could allow us to do. Thankfully, Adam can shed some light on the physics of it!

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Dan's sources:

https://blog.vodafone.co.uk/2013/01/21/a-brief-history-of-mobile-data/

https://www.ofcom.org.uk/spectrum/information/cellular-networks-and-technology

https://www.lifewire.com/1g-vs-2g-vs-2-5g-vs-3g-vs-4g-578681

https://en.wikipedia.org/wiki/Comparison_of_mobile_phone_standards

https://5g.co.uk/guides/small-cells-hetnets-5g/

http://www.emfexplained.info/?ID=25916

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Credits:

"Electrodoodle" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/

"Samba Stings" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/