Wrinkles
this very green leaf too,
had to fall on the ground;
time dries it, wrinkles it… Continue reading Wrinkles
Tag: Nature
Naturespeak
I wrote this for the student magazine at DTU, in Copenhagen, in 2004 when I was still a PhD student.
I
Mortal humans defy nature and
struggle to live longer. Rich become
richer, poor become poorer
and the economic disparity favors
the moneyed to thrive. To change
the ethics Mother Nature has nurtured.
PE-2 and CEN.PK meeting 3: Deluge
Rain that lashed the roof of the office where Vijay and his fellow colleagues have their desks. It was frightening to hear the loud thunder as well as the merciless spill from the clouds, on to the corrugated iron sheet. Continue reading PE-2 and CEN.PK meeting 3: Deluge
Trees are sanctuaries
My friend Ben made a presentation of Hermann Hesse’s text on Trees. (click on the picture to listen to the audio) For me, trees have always been the most penetrating preachers. I revere them when they live in tribes and families, in forests and groves. And even more I revere them when they stand alone. They are like lonely persons. Not like hermits who … Continue reading Trees are sanctuaries
A biological battery
Plugging into sources of energy within our body — such as heat, internal motion or metabolites — to power implanted medical devices has long been the goal of biomedical engineers. Now researchers based in Cambridge, Massachusetts have demonstrated that a sensing device embedded in the ear can be powered by the ear’s own electrochemical battery. Our auditory mechanism picks up external sounds and sends information … Continue reading A biological battery
Electron Transport by Filamentous Bacteria
Necessity is the mother of natural selection. When conditions become threatening, maverick or mutant members of a group which can cope with the threat survive and multiply. The latest example is the discovery of a special type of bacteria in the ocean, which join together to form a long conducting nanowire cable to transport electrons and capture the oxygen at the surface for metabolic use. … Continue reading Electron Transport by Filamentous Bacteria
A new oxidant in the atmosphere identified
Source: The Hindu, India It is time that the authorities evolve strategies to contain the emission of green house gases since the vehicle population is increasing at a rapid pace. Scientists have for the first time found unequivocal evidence of another oxidant playing a vital role in the formation of gaseous sulphuric acid in the atmosphere. Until now, it was thought that the combination of … Continue reading A new oxidant in the atmosphere identified
Perpetual Motion of Thought 