As our virtual heart tour continues, we gather around a bisected heart, watching valves open and close. The teacher prompts us to trace the blood flow — “oxygenated or deoxygenated?” he asks.

I expect that within five years we will all have the option of a smart, always available, personal assistant. A good model ...

Atuilik, D. (2025) Managing Government Interventions to Reduce Income Inequality and Poverty in Ghana. Theoretical Economics ...