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Monday, May 27, Memorial Day, is a holiday. City buildings will be closed. Trash, recycling and yard waste collection will be delayed by one day. No street sweeping on Monday.
(The opinions and views expressed in the commentaries and letters to the Editor of The Somerville Times belong solely to the authors and do not reflect the views or opinions of The Somerville Times, its staff or publishers)
By Ian Halim
In biology, little things make big things happen. Take, for instance, the spike protein that projects from the virus that causes COVID-19. Despite a length measured in mere billionths of a meter, it is this spike that allows the virus to attach to our cells and infect them, much like a mosquito extending its long snout to prick us. The spike protein is also the target of the COVID vaccine. Indeed, the mRNA COVID vaccine gives our body instructions so that we can make copies of the protein, get to know it, and thereby recognize the peril when confronted with the actual virus. Virtually everything that happens in living things, in fact – the action of drugs, the genetic information encoded in our DNA, even the flexing of our muscles – is thanks to tiny machine-like structures within us. And the power of penicillin – the first antibiotic, and the subject of this essay – arises from its tiny patterned structure too.
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Life in the Ville by Jimmy Del Ponte
My sister Christine (Somerville High class of 1970) planted an evergreen tree in the front yard in 1969. It eventually grew too big to avoid hitting up against the house. It couldn’t maintain its traditional symmetry so we had to have it removed in 1983.
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Haitian Flag Day is the celebration of the Haitian flag. Raising the flag is an opportunity to celebrate and bring communities together to learn about the contribution of Haiti to freedom and human rights through out the world.
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