Every year, millions of Americans head to Christmas tree lots to pick out that perfect tree. But have you ever stopped and wondered how that tree got there? Of course not! What you may not know is that researchers are working to bring you better trees every year and avoid the dreaded coning. Robbie Gonzalez, senior writer at Wired, joins us for the science of growing the perfect tree.

Next, Collectible toy values are on the rise.  Matthew Kitchen, Gear and Gadgets editor for the WSJ joins us to talk about the rising collectible market and the 20 year rule. That means start looking for your Power Rangers and Harry Potter toys. We will also tell you what the Holy Grail of toys is, so you can start looking.

Finally, the FDA has named 16 brands of dog food that have been linked to canine heart disease. The FDA isn’t suggesting that pet owners stop feeding their dogs these brands just yet, but some vets are advising against “grain free” foods. Rachel Feltman, science editor at Popular Science, joins us for what pet owner should know.

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