Making light do the work of intricarene synthesis

Intricarene was first isolated from a Caribbean coral. Now an Ludwig Maximilian University of Munich team has, for the first time, photochemically synthesized the compound in the laboratory, using levels of UV radiation like ...

RoboBees get smart in pollen pursuit

(Phys.org) —When a scout honeybee returns to the hive, she performs a "waggle dance," looping and shaking her rear end in particular patterns to direct her comrades toward the jackpot of nectar and pollen she's found. Her ...

Insect hearing inspires new approach to small antennas

(PhysOrg.com) -- Ormia ochracea is a small parasitic fly best known for its strong sense of directional hearing. A female fly tracks a male cricket by its chirps and then deposits her eggs on the unfortunate host. The larvae ...

New insights into the movement of pine cone scales

Pine cones open when dry and close when wet. In this way, pine seeds are released only under advantageous conditions, namely when it is dry and the seeds can be carried far by wind. Opening and closing is of particular interest ...

Polymer twin: New implant imitates bone structure

Scientists from the National University of Science and Technology (MISIS) developed a unique hybrid bone implant, the core of which is made of porous ultra high molecular weight polyethylene, and the shell is made of polyetheretherketone. ...

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