Yesterday, I wrote about the bicycle boom in the
current pandemic. A German Baron Karl Von Drais invented the bicycle two
centuries ago, in 1817. He called it Laufmaschine
(running machine) in German, velocipede
in French. The story of what triggered that invention is fascinating and
instructive.
*****
That history begins two years earlier, on 5 April
1815. Mount Tambora in Indonesia, then a Dutch colony, erupted in history’s
largest volcanic explosion, producing an ash cloud that brought down
temperatures even in far-flung Europe and North America. The whole mountain
turned into a flowing mass of liquid fire. The village of Tambora disappeared
from earth. The sound of the explosion was heard on Sumatra Island, 2600 km
away. The ash was found more than 1300 km away. An estimated 70000-90000 people
died.
Like the after-effects of a strong drug, the world
suffered in the subsequent years. 1816 was a singular “Year with no summer”. It
has two more names: ‘Poverty year’ and ‘Eighteen hundred and froze to death’.
The climate change disrupted Indian monsoons, causing famine for three years. A
cholera epidemic began in Bengal, and typhus epidemics in southeast Europe. In
North America, a dry fog made the sun red. New York experienced summer
snowfall. In China, the cold weather
killed trees, crops and water buffalos. The Thames froze over, it snowed
heavily in July.
(In May 1816, Lord Byron, one of the greatest British
poets, had 18-year old Mary Shelley as a guest in his Geneva house. The
miserable weather had locked them in. Byron proposed an in-house “ghost story
competition”. Mary Shelley won it by writing “Frankenstein”).
Food prices had risen sharply everywhere in Europe. Germany
suffered terribly. Hungry people demonstrated in front of markets and bakeries.
Riots, arson and looting were everywhere. Rioters carried flags that said ‘bread
or blood’. Food riots of 1816-17 were so violent; the violence was compared to that
of the French revolution.
Livestock died of starvation. Horses starved or were killed,
since the prices of available oats were so high, people needed to choose
whether to feed the animals or themselves.
*****
The horse was the only mode of transport. Attempts to
design a car were unsuccessful as yet.
If all horses were to disappear, a bleak but realistic
scenario, the world would come to a standstill, thought Karl von Drais. He
successfully designed a machine that could replace a horse. In fact
colloquially, it was called a ‘hobby horse’ or a derogatory ‘dandy horse’. His
bicycle made of wood had no pedals; the rider ran his feet along the ground to
give the machine a momentum. The first bicycle managed to achieve speeds of up
to 10 miles per hour, comparable to a trotting horse. Drais’s design had a
saddle for the rider. The rider had in his hand a cord, just like the horse’s
rein. To brake, that cord was pulled to stop the back wheel. Pedals, proper
brakes, a steel frame, metal wheels and chains gradually modernized the bicycle
over the years.
*****
After reading the history of the volcanic eruption and
its aftermath, the current pandemic appears mild. The bicycle story shows how
natural disasters can inspire inventions. The last five months have brought in
new ideas in online education, zoom conferencing, drone deliveries, handsfree
door handles, cuddle curtains. The longer the Covid-19 pandemic runs, more will
be the number of inventions and innovations. Bad times can stimulate good
things.
Ravi
हो खरंच काही काही चांगले नवनवीन शोध लागतील
ReplyDeleteI didn't know this. Interesting
ReplyDelete