Here's the go-to gadget for gardening connoisseurs looking to fine-tune their craft. The VegiBee
imitates the high-frequency vibrations of a bee’s wings during pollination. The vibrations release pollen onto a spoon, which the gardener can then use to hand-pollinate other plants. The reward? A 30 percent increase in crop yield and the satisfaction of giving Mother Nature a helping hand. Available on Amazon; $29.