George Kistiakowsky Physics Jovan Stosic September 7, 2018 https://en.wikipedia.org/wiki/George_Kistiakowsky
William Sterling Parsons Miscellaneous notes Jovan Stosic September 7, 2018 https://en.wikipedia.org/wiki/William_Sterling_Parsons
Seth Neddermeyer Physics Jovan Stosic September 7, 2018 https://en.wikipedia.org/wiki/Seth_Neddermeyer
Литинг – Светлина во просторот, Лексан поликарбонатни плочи, Акрилни плочи Плекси, Звучни бариери Engineering and technology notes Jovan Stosic September 6, 2018 http://www.liting.mk/mk/index.php?page=3&product=6
DIY USB Power Bank with 4x 18650 Li-Ion cells Engineering and technology videos Jovan Stosic September 6, 2018
How to reuse the old LCD Screen of your broken Laptop Engineering and technology videos Jovan Stosic September 6, 2018
2:1 Polyolefin Heat Shrink Tube Sleeve Wrap Wire Assortment 7/8 Size 127/328PCS Bought Engineering and technology notes Jovan Stosic September 6, 2018 https://www.ebay.com/itm/2-1-Polyolefin-Heat-Shrink-Tube-Sleeve-Wrap-Wire-Assortment-7-8-Size-127-328PCS-/272722532307?_ul=MK
ESP32 ESP-32S NodeMCU Development Board 2.4GHz WiFi+Bluetooth Dual Mode Bought Jovan Stosic September 5, 2018 https://www.ebay.com/itm/ESP32-ESP-32S-NodeMCU-Development-Board-2-4GHz-WiFi-Bluetooth-Dual-Mode-/201898588280?_ul=MK
Simple DIY 18650 Battery Charger – TP4056 Review (Everything Explained) Engineering and technology videos Jovan Stosic September 4, 2018