A Wonder Box!

In the past taking snuff into the nose was also a rampant habit like that of smoking. People used to place snuff even inside their mouth between gum and the inner wall of the cheek (snuff-dipping)! The snuff taking habit was seen all over the world in the past: people used to place a pinch of snuff on the base of the thumb before inhaling it in each nostril – snorting. This had tempted to name that human part as snuff box in Anatomy! You can see yourself this ‘Anatomical Snuff Box’ on your hand itself. Place your hand on the table with palm side down. Now move only the thumb inwards, raise it above and keep it tightly in this position: you can see this triangular area well marked with its base at the wrist – Wonder Box!

A Surgery that adds Quality to Life!

Out of all surgeries performed the Cataract removal surgery is the great one. Its greatness is in the advantage that it gives to the patient: the permission of light into his/her eyes, and as a result, a brighter life – with the eyesight! Great! For the aged people it is a boon and a chance to see their grand children and to get acceptance from their supporting family members without any neglect. It makes them more social - a Socializing Surgery! Moreover it takes off the burden from the shoulders of those who take care of them. Such a wonder surgery is being done on poor and rural people on a regular basis here in India free of charge by philanthropic Trust Hospitals realizing its potentials to give the glitter in the eyes and the smile to the face of aged people!

"Cured of Hypertension"!

Sometimes I get happy notes from my hypertension patients (when I meet them) that they have been cured of their disease and so they did not turn up for consultation for that reason! Later when I checked their Blood Pressure (B.P.) I was surprised to note that they are now having normal blood pressure of 120/80 m.m. of Hg! They had been taking medicines for Hypertension for more than three or four years. Then, now how they could have been cured of it, I wondered. On careful analysis of their past treatment histories, I found out that they had either started the treatment when they were temporarily hypertensive or they have now recently changed their life style drastically with diet restrictions and all that, so that their mild hypertension in the lower border of the high pressure range crossed down to its still lower normal range! So, for Hypertension it is only these life style modifications will be the wonder cure (– when it is detected in its earlier stage), and not anything else! (That is why yearly health checkups are advised for all those crossed the age of thirty years).

SECOND BIRTHDAY Special Show: 'Strider-Man'

Today it is the second birthday of this blog, Natural Scientific and Medical Wonders! Today a wonder insect appears here: ‘Water Strider.’ It walks on the top of water! It gets the help of surface tension for this feat. Its feet are specially adapted for it with nano level structures. It is said that it makes for itself air cushions to stay afloat. I have seen these water striders fly towards fluorescent lamps, hop on the grounds and take to floating if they come across a pool of water. The point of their foot contact with water shows a dimple on the water surface. They are also called by other names such as Water bugs, Water skaters and Water scooters! Aptly I have likened (linked) this insect with Siddhars and the Basilisk lizard in one of the previous posts.

The Enhancing Hero turns Mango into a Villain

This year the seasonal mangoes are attractively golden yellow. There is a continuous flow of mango baskets in the markets. And there is no storage delays to ripen the fruits in the godowns. The credits for these go to Calcium Carbide. This chemical 'stone' placed within the baskets of mangoes ripen them in one hour, whereas the normal process of storing with hay takes four days! It makes the mangoes 'inviting' to taste. But these mangoes with white coating and small black spots on their skins make their consumer suffer with vomiting, dysentery,dizziness, mouth ulcers and a host of other illnesses. Moreover the quality and taste are diminished in them. These problems are caused by the Acetylene gas released from the Calcium Carbide. In its place another chemical, Ethylene is suggested for a harmless ripening. But the safer natural ripening on the trees by the sun is the best one.
In other aspects this Calcium Carbide is already a wonder chemical that is used in the production of plastics, and in the welding industry!

Related contents: India Garden

The Perseverance in a Nesting Bird

Mynah is one of the common birds of Tamil Nadu, India. (Sometimes its nestling are kept as pets). It selects its nesting site and defends it like anything. It is said that mynahs build two nests, one for brooding by the female and the other for roosting by the male! I see each year in April or May that a pair of mynahs builds nest(s) in my house – inside the hole of window that is fitted with exhaust fan. They are not tired of their nest building: each time I clear the nesting material from their nesting site they send an irritant and angry call and fly away. But on the very next day morning I find fresh nesting material plugged in the hole! They have repeated their building work silently in the early morning itself.

A very bad but persevering wonder bird!

The Belt Stars of the Heavens

Orderly objects attract all of us, especially if they are seen among the disorderly things. Such objects are also seen on the night sky. They are the ‘Belt Stars’ of the Orion constellation (The Belt of the Hunter). They are three in numbers, and are peculiarly arranged one after the other in a slanting manner as though they are in a line. They are Mintaka, Alnilam and Alnitaka. If they are joined by an imaginary line and that extended further leads us to another bright star Sirius in the South East of Orion (the Dog Star)! They are also seen enclosed in an (imaginary) square with bright stars in its corners such as Betelgeuse and Rigel. These all stars make up the Gemini zodiac (Mithuna raasi). They can be easily identified in winter as they are in the eastern sky at convenient hours. They were used in ancient times in navigation to find out the directions at seas.

From my childhood memories: I remember my mother saying to me, pointing to these three stars, that they are called ‘Water pots - on stand - stars’ (‘Thaunni chaal natchathiram’ in Tamil)!

Thanks to my mom who inspired me with astronomy by showing these wonder stars!

A Medicinal Tree affected by a Bug

This year since March the neem trees all over Tamil Nadu (India) have a peculiar gloomy appearance unusually. They show dried up batches of brownish shoots on the canopy. Many people believe that this change is due to the wrath of the Goddess Mariamman who is said to reside on the neem tree. Others reason it for the unusual rainfall that occurred in February this year. But I say that it is due to Nature’s selection that has promoted a bug’s proliferation! Yes, the neem trees are affected by a bug called as Tea mosquito bug (Helopeltis antonii). This bug sucks out the sap of the tree tissues. Then the affected leaves become curled and dried up. This pest has been identified in neem trees by a ‘Pest surveillance programme '. (It is said that this pest usually attacks only Tea, Cashew or Coca). The application of “Non-chemical pest management’ can control this pest: removal of the affected parts and also the parts having the laid up eggs. A wonder nature of the neem tree is that its own (Neem) seed extract can kill these bugs! There are also natural enemies to these bugs – Weaver ants.

The neem tree is a wonder tree as it has wonder medicines for all, including for itself!

A Boating Insect

A peculiar insect has been named as ‘Water boatman.’ (Sigara striata). It does not row a boat for carrying others; but itself moves like a ‘living boat’ that has automated oars! I have seen it lying still on water surface. It floats on water. It also swims on the water surface or dives into the pond, using its legs like oars. Its hind legs are shaped like oars – specially adapted! It is purely a vegetarian that feeds only on aquatic plants and algae. It is really a ‘wonder live boat’!