Imagine an alphabet that ended questionably with a Y? rather than a reassuring Z! Well there was actually a time when this familiar tailender was removed from the alphabet!
The English alphabet we know today took its modern 26-letter shape in the 16th century. But the origins of most letters of the English alphabet can be traced back to Egyptian hieroglyph symbols of 4,000 years ago, with a sprinkling of Semitic, Phoenician, Greek and Roman influences thrown in.
As with many letters of the English alphabet, Z also has an interesting history. Three-thousand years ago the Phoenicians used a letter called ‘zayin’, meaning ‘ax.’ It was in the form of a vertical line, with horizontal lines at the top and bottom–like an uppercase ‘I’.
The Greeks adopted it as ‘zeta’ around 800 BC. By this time the vertical line had become slanted, and the top and bottom lines had become elongated. Zeta took on the shape that we know as Z today.
But around 300 BC, the Roman Censor Appius Claudius Caecus felt that this letter was not being used frequently and decided that it had become archaic, and this letter was removed from the alphabet. According to some biographers he simply did not like the sound of the letter, and felt that when it is pronounced by pulling the lips over the teeth, the speaker looked like a smiling corpse!
Two hundred years later, Z was reintroduced to the Latin alphabet. At the time, it was used only in words taken from Greek. Because of its absence and reintroduction, zeta is one of the only two letters to enter the Latin alphabet directly from Greek.
So Z returned to the 26th place, but it was not always the last. For years, the ‘&’ symbol (now known as the ampersand) was the final letter. The symbol was pronounced as “and” but always used together with the Latin ‘per se’ meaning ‘by itself.’ So when rattling off the letters “X Y Z and per se“ these rolled into being recited as ”X, Y, Z, ampersand.”
Early English did not have a Z, but used S for both the sibilant sounds. Even today the letter is relatively less used in ‘British English’ spellings as compared with ‘American’ English; (it is sometimes an irritant to find all these words underlined by Spellcheck if spelled with an S!)
It is also interesting to browse through the Z letters in t
he English dictionary and discover that the majority of the words listed there have their origins in a variety of other languages and cultures. Who would have thought that “ze leetle zee” would have such had such an adventurous history!
I for one enjoy the letter Z. It’s zippy, zappy, full of zest, and helps to create the right buzz!
–Mamata

Two weeks ago that I looked up from the road, I saw a largish structure on my roof. Intrigued, I went up to try to figure out what this large mud structure was. I first thought it was the hive of some kind of wasp. But looking at the parapet below the nest, I noticed some bird droppings. And it did not take too much mental work from there on to figure out it was a bird’s nest.
January 4 was also the day when Profs Abhijit Banerji and Esther Duflo were in conversation with Manish Sabarwal at the Bangalore International Center, and demystified RCTs, or Randomized Control Trials, the body of work which got them their newly minted Nobels. RCTs are an experimental method to do research on developmental issues like education and poverty, to find what can really be effective to solve the problems, and hence can help policy making.
Imagine needing so much help to get a good night’s sleep! I have grown up in an age when mattresses had very different connotations. Mattresses were filled with cotton, and were usually of the same size and thickness. Often this cotton was carded by hand by itinerant carders who established camp at the house for a few days marked by the twang of their simple tools, and fluff-filled air. The cotton was filled in covers, stitched in with strong thread, and then beaten heartily with sticks to even out the lumps and bumps. All this done with dexterity and the long experience of a traditional occupation. With mechanisation, these occupations were replaced with neighbourhood shops where the same process was done by a simple machine. Now one took one’s old mattresses there to be opened and redone, with dire warnings that the cotton within was not to be mixed up with any other inferior variety!
Well, years come and go, so what is so special about 2020?
The UN General Assembly has declared 2020 as the International year of Plant Health. The purpose of this is to ‘raise global awareness on how protecting plant health can help end hunger, reduce poverty, protect the environment, and boost economic development.’ (