George Stagg on Twitter: "I'm currently suffering with Covid-19. In "celebration", here is a twitter thread describing my Covid lockdown project: hacking a Casio CFX-9850G calculator, from 1996 with 32KB of RAM
![Lorena Lyon on Twitter: "Today I opened the calculator to place a phone call. How're u doin https://t.co/nsF9lXUfgv" / Twitter Lorena Lyon on Twitter: "Today I opened the calculator to place a phone call. How're u doin https://t.co/nsF9lXUfgv" / Twitter](https://pbs.twimg.com/media/EW32yN5WkAAmxlt.jpg)
Lorena Lyon on Twitter: "Today I opened the calculator to place a phone call. How're u doin https://t.co/nsF9lXUfgv" / Twitter
![Venture Academy on Twitter: "Just saw an essential part of your equipment on sale... don't forget to pick up a Casio FX calculator for maths :) https://t.co/VAlSr1zxG6" / Twitter Venture Academy on Twitter: "Just saw an essential part of your equipment on sale... don't forget to pick up a Casio FX calculator for maths :) https://t.co/VAlSr1zxG6" / Twitter](https://pbs.twimg.com/media/DlmFOeKXcAEXx1Q.jpg:large)
Venture Academy on Twitter: "Just saw an essential part of your equipment on sale... don't forget to pick up a Casio FX calculator for maths :) https://t.co/VAlSr1zxG6" / Twitter
gallardo da vinci on Twitter: "Satoshi Portrait on TI-83 Calculator (Physical NFT) https://t.co/OcNYfOKtmd #NFT https://t.co/rBm2wk88KS" / Twitter
![Pedro Magalhães on Twitter: "Bought a scientific calculator for my younger kid yesterday. It would be fun to have the following footnote in a paper: ¹All data analysis conducted with Casio FX-300ESPLS2. Pedro Magalhães on Twitter: "Bought a scientific calculator for my younger kid yesterday. It would be fun to have the following footnote in a paper: ¹All data analysis conducted with Casio FX-300ESPLS2.](https://pbs.twimg.com/media/E1LhI66XEAIGIWd.jpg:large)
Pedro Magalhães on Twitter: "Bought a scientific calculator for my younger kid yesterday. It would be fun to have the following footnote in a paper: ¹All data analysis conducted with Casio FX-300ESPLS2.
![Jo Morgan on Twitter: "Calculator for cheating in exams. Works as a calculator but can also send messages, access the internet etc. Even has a panic button! Top sticker can be peeled Jo Morgan on Twitter: "Calculator for cheating in exams. Works as a calculator but can also send messages, access the internet etc. Even has a panic button! Top sticker can be peeled](https://pbs.twimg.com/media/D2b07w8XgAE9PZu.jpg)
Jo Morgan on Twitter: "Calculator for cheating in exams. Works as a calculator but can also send messages, access the internet etc. Even has a panic button! Top sticker can be peeled
![Ayomide Akande (IMAGO DEI) on Twitter: "Quick question ; How is a calculator - the same casio fx-991ES plus we use at home- $75 (tax not yet included)😟? That's ~34,000 naira 😂. Ayomide Akande (IMAGO DEI) on Twitter: "Quick question ; How is a calculator - the same casio fx-991ES plus we use at home- $75 (tax not yet included)😟? That's ~34,000 naira 😂.](https://pbs.twimg.com/media/FB9t4ncVUAQ0UTG.jpg:large)
Ayomide Akande (IMAGO DEI) on Twitter: "Quick question ; How is a calculator - the same casio fx-991ES plus we use at home- $75 (tax not yet included)😟? That's ~34,000 naira 😂.
![قلبا شاكرا🇰🇪🟣 on Twitter: "Found my high school calculator…let's talk about this battery! https://t.co/2Pon4NYmwB" / Twitter قلبا شاكرا🇰🇪🟣 on Twitter: "Found my high school calculator…let's talk about this battery! https://t.co/2Pon4NYmwB" / Twitter](https://pbs.twimg.com/media/FRAyhXIXEAI-vbd.jpg:large)
قلبا شاكرا🇰🇪🟣 on Twitter: "Found my high school calculator…let's talk about this battery! https://t.co/2Pon4NYmwB" / Twitter
![Earn money at home on Twitter: Webfluential calculator shows how much each tweet can make | Metro News Earn money at home on Twitter: Webfluential calculator shows how much each tweet can make | Metro News](https://metro.co.uk/wp-content/uploads/2016/03/comp_twitter.jpg?quality=90&strip=all&zoom=1&resize=480%2C344)
Earn money at home on Twitter: Webfluential calculator shows how much each tweet can make | Metro News
![UCAS no Twitter: "Get to grips with the Tariff calculator and work out how many Tariff points you have! https://t.co/erWPmXBHte https://t.co/57xmS3Pvp6" / Twitter UCAS no Twitter: "Get to grips with the Tariff calculator and work out how many Tariff points you have! https://t.co/erWPmXBHte https://t.co/57xmS3Pvp6" / Twitter](https://pbs.twimg.com/media/Cyg9w7-W8AAIXMv.jpg)
UCAS no Twitter: "Get to grips with the Tariff calculator and work out how many Tariff points you have! https://t.co/erWPmXBHte https://t.co/57xmS3Pvp6" / Twitter
![Casio Calculators ME on Twitter: "WIN an iPhone 7 with #Casio! Complete this Love Letter to your #CasioCalculator! Post your letter, tag #CasioLove and share! https://t.co/dIHygHILj7" / Twitter Casio Calculators ME on Twitter: "WIN an iPhone 7 with #Casio! Complete this Love Letter to your #CasioCalculator! Post your letter, tag #CasioLove and share! https://t.co/dIHygHILj7" / Twitter](https://pbs.twimg.com/media/C4i_sMiWAAAvv2m.jpg)
Casio Calculators ME on Twitter: "WIN an iPhone 7 with #Casio! Complete this Love Letter to your #CasioCalculator! Post your letter, tag #CasioLove and share! https://t.co/dIHygHILj7" / Twitter
Aero on Twitter: "Twitter's reactions to the Nintendo Switch getting a calculator app was my peak entertainment for the day 😂😂😭😭 https://t.co/6ipkHcIDUb" / Twitter
Lofree on Twitter: "The retro style Digit calculator lets you calculate with ease; it features different vibrant colors and a unique design, you will certainly focus on your task! https://t.co/iRwcXHquzN" / Twitter
Polygon on Twitter: "Meet the developers still making games for your calculator https://t.co/cRIQH5bmYc https://t.co/L9krtOiVM0" / Twitter
![NFTAnte on Twitter: "I created #LoadedLions and #PsychoKitties #nft calculators with rarity and valuation info. Check out my website or profile link for more info. @Loaded_Lions @PsychoKittiesOG #nftart #calculator https://t.co/brUV4kb8Pp" / Twitter NFTAnte on Twitter: "I created #LoadedLions and #PsychoKitties #nft calculators with rarity and valuation info. Check out my website or profile link for more info. @Loaded_Lions @PsychoKittiesOG #nftart #calculator https://t.co/brUV4kb8Pp" / Twitter](https://pbs.twimg.com/media/FG5trbFX0AUa2u5.jpg:large)
NFTAnte on Twitter: "I created #LoadedLions and #PsychoKitties #nft calculators with rarity and valuation info. Check out my website or profile link for more info. @Loaded_Lions @PsychoKittiesOG #nftart #calculator https://t.co/brUV4kb8Pp" / Twitter
Charlie Stross on Twitter: "Here is a web server running on a £40 Casio fx-9750GII graphical calculator: https://t.co/gK2KZmQNTV https://t.co/ER3Y5gJfvH" / Twitter
![Otto Mondesi on Twitter: "“Is there no #limit to their influence on Twitter? If I have see one more fried egg being generated by a calculator I will file a formal complaint.” - Otto Mondesi on Twitter: "“Is there no #limit to their influence on Twitter? If I have see one more fried egg being generated by a calculator I will file a formal complaint.” -](https://pbs.twimg.com/media/FUrVPfaWAAIRPZS.jpg:large)