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Magazine>> Revival • USA
Cosmic dance
MOVIE>>ASTROPHYSICS ÔÇó US
Tree coagulants
Why trees don’t bleed to death on being injured
Sizing up trees
A safer, cheaper device to measure tree circumference
Nano fix
Autoclave uses nanoparticles, sunlight to sterilise hospital equipment
An app beats court
APP>> Gay Rights • Russia/USA
Bitter is better
Eating bitter food can help cure repiratory diseases
Amid germophobia
Triclosan in handwash can impair muscle contraction
Earth on verge of mass extinction
Event will be human-induced, warn scientists
Robo-journalism
Newsreport>>Earthquake • USA
Bag the bug
Slippery dog bowl better than bait chemicals at killing bed bugs
Bad bug
Pine beetles make water quality dip in North America
Face the sun
Vitamin D deficiency on the rise; tests to identify it inaccurate
Locust repellents
The insect dislikes crops rich in nitrogen and proteins
Dirt on White House
E-mails>> Solar energy • US
The air just got dirtier
Nonvolatile herbicides lost more through vapourisation