Though caffeine has been found to enhance long-term memory in bees, it hadn’t been shown to have similar effects on humans until now; green vegetables may be a new transformative source of energy for batteries; meanwhile, Brazil faces new dilemmas as a neoliberal democracy. These discoveries and more after the jump.
Watch out Whole Foods. The Sri Lankan army, having triumphed in its long fight against the rebel Tamil Tigers, has now turned to selling vegetables to the country’s poor at reduced prices to help them through hard times.
Waistlines in Mexico City’s police force are expanding, with at least 70 percent of its membership classified as overweight. In response, a new diet program is being implemented for officers that suggests they “balance” poor diets with vegetables and other healthy alternatives.