The moment that sensors detect a hairline crack anywhere in the aircraft , microscopic nano-capsules containing a high-tech adhesive would be released to seal the fissure .
当传感器检测到飞机在任何时候的一个裂痕时,包含高科技粘合剂的微观纳米胶囊将释放粘合裂痕。
How to make it : slit the seamed end of pretty pillowcases , apply liquid stitching adhesive , and cover the opening with coordinating bias tape . Slip over hangers .
怎么做:瘀塞漂亮的枕套的拼接的一侧,涂上液体缝纫粘合剂,然后用斜裁带宝珠开口并把衣架从中穿过。
Scientists also found rhacophorus suffry , a bright green frog in northeast india that uses its long , webbed feet to glide in the air . They also discovered two chocolate-brown catfish from nepal that have evolved unique adhesive undersides to stick to rocks in fast-moving streams .
For instance , he notes , rather than use wound dressings that rely on a chemical adhesive , which can trigger allergies or cause other problems , dressings could use tiny barbed needles to pierce the skin and then hold tight .
As he describes in n aturwissenschaften , he and his colleagues have found that a small marine crustacean called crassicorophium bonellii produces a material which has the adhesive characteristics of barnacle glue and the structural properties of spider-silk fibres .