BI_Graphics_The entire solar system is only light minutes
Soda Bottle Drip Feeder for Vegetables - Easy DIY project- Good idea! Just wonder how the plastic would effect organic plants :/
Polanter Vertical Gardening System [video definitely trying this this summer.
Picture of Shed Solar Lighting System-instructable
Did a lost star knock the Earth off its orbit? New theory to explain why our planet circles the sun at an angle to the solar equator