1) Dr. Ferrer and Dr. Velázquez presented their work on developing an artificial photosynthesis process that mimics how leaves convert sunlight, water, and carbon dioxide into energy-storing carbohydrates and oxygen. Their process aims to produce hydrogen molecules from sunlight. 2) The researchers led a workshop where participants recreated the process for making an artificial solar cell. Following steps like applying titanium dioxide paste and graphite, participants assembled and tested basic solar cells that generated a voltage when exposed to light. 3) The workshop provided hands-on experience with exploring photovoltaics and evaluating the efficiency of simple homemade solar cells, giving insight into the potential of artificial photosynthesis to provide sustainable energy