These are all very well made. I couldn't resist getting them all:
http://seedmagazine.com/content/article/cribsheet_18_biofuels/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_17_solar_power/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_16_synthetic_biology/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_15_quantum_computing/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_14_exoplanets/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_13_light/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_12_genetics/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_11_plate_tectonics/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_10_photosynthesis/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_9_string_theory/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_8_the_elements/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_7_extinction/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_6_hurricanes/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_5_nuclear_power/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_4_hybrid_cars/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_3_avian_flu/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_2_climate_change/ [direct pdf]
http://seedmagazine.com/content/article/cribsheet_1_stem_cells/ [direct pdf]