Ford Hopes Gecko Can Solve Sticky Recycling Issue

Ford Motor Co. plans to study the gecko lizard’s toe pads in hopes of developing a new adhesive that makes it easier and less expensive to recycle attached parts. The carmaker explains that glue currently used to adhere foams to plastics and metals can make disassembling parts for recycling nearly impossible.

The gecko’s unique toe pads allow it to cling to most surfaces without using liquids or surface tension, then release itself without leaving any residue. Ford notes that a 2.5-oz gecko can support nearly 300 lbs with its toe pads. The gecko also could inspire new fabric technologies, according to the company.

Ford researchers are working with their counterparts at Procter & Gamble Co. on other nature-inspired materials and technologies. The carmaker recently hosted a forum on “biomimicry” in Dearborn, Mich., with P&G and the Missoula, Mont.-based Biomimicry Institute. The one-day event drew nearly 200 researchers and designers.

Founded in 2006, the non-profit institute works to educate companies and the public about biomimicry and holds design challenges to encourage further development. Successful biomimicry commercial applications include Japan’s kingfisher-inspired bullet train, burr-like Velcro and improvements to medical needles inspired by a study of mosquitoes, the group says.