Brain Mapping Mind Software Storm Door' title='Brain Mapping Mind Software Storm Door' />People seem to come in all shapes and sizes.Do any other animals display the same amount of variation in size as humans among healthy adults Breaking science and technology news from around the world.Exclusive stories and expert analysis on space, technology, health, physics, life and Earth.Alison Gopnik The Wall Street Journal Columns.Mind Matter, now once per month.Click on the title for a version or on the date for The Wall Street Journal link.Tropical Storm Harvey is bearing down on the Texas coast, poised to strike as a powerful hurricane Friday evening.Local authorities are preparing for emergency.Last Word Archive New Scientist.November 2. 01. 7.O8wqOluM6Wpd9w8bgu8-GDl72eJkfbmt4t8yenImKBVvK0kTmF0xjctABnaLJIm9' alt='Brain Mapping Mind Software Storm Door' title='Brain Mapping Mind Software Storm Door' />Walking in Halswell Quarry Park in Christchurch, New Zealand, we found these geometric objects by the path pictured.They look human made, but are apparently natural.Can anyone identify them November 2.People have been measuring the speed of light for a few hundred years, but the universe is nearly 1.If the speed of light changes very slowly say a small percentage every 1.November 2. 01. 7.Is there a physical limit to the wind speed of a hurricane If so, what is it November 2.All astronomical bodies, from moons and planets up to galaxies, spin and have orbits.Spin is also a key characteristic of subatomic particles.Yet in our human world, we are relatively static.Why is spin unimportant for us, but at other levels it is all pervasive How do the laws of physics make our biosphere so special October 2.People seem to come in all shapes and sizes.Do any other animals display the same amount of variation in size as humans among healthy adults Why is there this variety, and what are its consequences for the futureOctober 2.It seems ubiquitous at beaches for children to build sandcastles.Is this behaviour globalIs it innate or learned Did the children of nomadic, hunter gatherer groups also build mounds in the sand October 2.On the radio I heard complex birdsong that had been recorded at midnight in summer in Finland.The Last Word has discussed what life is like for humans in polar regions, but how does wildlife cope with 2.October 2. 01. 7.Given that athletics races can be won or lost by a margin as small as a hundredth of a second, do athletes risk a gold medal by wearing gold chainsOctober 2.During the recent total solar eclipse in the US, I overlapped my hands, using the gaps between my fingers to form pinholes.Just before the start of totality, someone noticed that the shadows formed through this pinhole camera onto a white board were so sharp that the individual hairs on my arms were visible.How thin must the solar crescent be for the shadows to be this sharp, and how soon before totality would this occurOctober 2.Recently, my wifes silver car became covered by a swarm of flying ants.This was odd because none of the other cars parked nearby had any on at all.A friend mentioned it had happened to his silver car too and after searching online it seems its a known phenomenon. Activation Energy Calculation Arrhenius Plot Laser .
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