Priscilla Oforiwaa

February 11, 2021


More than 150 ships around the world use nuclear propulsion. Traveling Aboard a Nuclear Powered Icebreaker The Arctic Ocean used to be one of the least […]
January 6, 2021

Radiation Against Exposure

Time, Distance and Shielding There are three general guidelines for controlling exposure to ionizing radiation: minimizing exposure time, maximizing distance from the radiation source shielding yourself […]
December 3, 2020

Team teaching – team learning towards a sustainable world

Through the life of education and working experience, we might meet colleagues, friends, professors and mentors that will encourage us to keep learning and developing our […]
October 28, 2020


Radon is a naturally-occurring radioactive gas that results from the normal decay of uranium in rocks and soil. Like many gases, it is invisible; it is […]