In our human life, at each phase of our age we have our own best performing activities. Equally, at the same time we have also the impairment of our other activities that we did well in our earlier phase! Such an activity is the impairment of close print reading (viewing) ability of the eye, called as Presbyopia. When I was a school student my mother had given me often thread and a stitching (sewing) needle to thread through the needle's eye for her.
Diabetes, as you know, has now become a global disease affecting human lives in many countries. It is related to Obesity: obese people are more prone to develop Diabetes. So far, the reduction of obesity has been tried with risky surgical operations. Now, a non-surgical treatment for it has been devised. It aids also in reversing Diabetes (Type 2) that has its onset in a person just now!
Usually humans learn from animals and use those animals' technologies in machines, such as airplane etc. A bony fish uses a tactic to catch its prey that we humans use! It fishes(!) with an angling rod and a bait as we do in angling! The fish is the Anglerfish (Frogfish). It has a fleshy 'rod' hanging from its head that serves as a bait to lure the preys into its mouth and devour.
A different thing having unusual size, color or movement attracts always our attention towards it. A tiny bird with black color and jerky flights is an example for it. It is the Indian Robin (Saxicoloides fulicatus, 'Kallukkuruvi' in Tamil). It is found in open grounds perching on rocks, hopping around and catching insects. It keeps its tail always up; but occasionally wags it down.
Even in this modern era beliefs are there. They are continued still as such by generations after generations. But it is tolerable where ever the intention out of them is a good one. Here in Tamil Nadu, India, a medicinal plant is tied at the entrance of houses during Thai Pongal festival -->
to prevent the inhabitants from evil spirits!
In 1960s during festivals an exciting firework was lit to the amazement of children. It is a small black tablet that gave out a snake-like thing amidst smoke, when it was lit. This black snake (Pharaoh's Snake, 'Paamboo maathirai' in Tamil) entertained children as it 'grew' out
In the ancient civilizations human beings were eager to communicate with their future generations of the world about their deeds and history. For that they stored goods and information inside Pyramids or wrote the information on stones or metals as inscriptions. These all objects still exist as wonders, and continue to be wonders. Present day human beings are also eager to communicate like this but in different ways. We bury Time Capsules down inside the Earth. These capsules
There is a tree that is liked by many animals, humans and insects. It is the Madras Thorn (Manila Tamarind, Sweet Tamarind, Pithecellobium dulce, 'Kodukkapuli' in Tamil). Goats are attracted by its leaves as they are tasty to them. Parrots, crows and squirrels find its pod as a sweet fruit. Children and adults too eat the pods as snacks. The pods that hang
Curious creatures are these ants, bees, wasps and termites. In and near every household of the world we meet one or more of them at any given time. All these come under one Order, Hymenoptera. There are much similarities than some dissimilarities among them. They are mostly social in nature and build colonies for themselves to dwell. Basically, in common (for example, ants) they have Workers, Soldiers, Kings (Drones) and Queens as members in their colonies. The Workers and Soldiers are sterile, wingless and are females; they develop from unfertilized eggs as diploid members. Winged males (kings or drones) are haploid and fertile!
