Small Things Considered

Microbes Warming Up to Climate Change

by Mechas Zambrano 
A week of unusually warm weather for November in Boston, MA, and an online presentation on the perils of climate change have triggered my inner alarm in anticipation of troubles to come. We are well within the epoch recognized by some as the "Anthro­po­cene," in which humans have... Read more →

Winogradsky Rothko

by Christoph
Winogradsky ─ you right­ly ex­pect the name of Ser­gei Wi­no­grad­sky (1856–1953) to come up oc­ca­sion­al­ly in a blog that Con­sid­ers Small Things. But Roth­ko ? One of the lu­mi­na­r­ies of post-WWII abstract ex­pres­sion­ism in the US, the Lat­vi­an‑Ame­ri­can pain­ter Mark Roth­ko (1903─1970) is best known for... Read more →

The Krebs (Bi)Cycle

by Christoph
Today I'm tak­ing you on a short tour, a (bi)­cycle tour. Don't be alarmed, it won't be a long ride. And no pre­vi­ous fit­ness check! You can cycle di­rect­ly on your screen. A mi­ni­mum of brain ac­ti­vi­ty is ex­pect­ed though. You gues­sed it, it's about the Krebs cycle. More pre­cise­ly: The Krebs (Bi)­Cycle. Let's pedal! Read more →

Is Pseudomonas aeruginosa ubiquitous?

by Roberto
Going back several decades I tried to argue that, contrary to po­pular belief, Pseudomonas aeruginosa is not a ubiquitous bac­terium. This was based on our difficulties in obtaining strains from pristine environments, conversations with many colleagues de­scribing similar experiences, and... Read more →

Spetses "The New Microbiology" Summer School

by Roberto
Participants of the Spet­ses Sum­mer School first tra­vel to Athens and then em­bark on a near­ly three-hour fer­ry ride across the Sa­ro­nic Gulf to reach Spet­ses. Con­se­quent­ly, al­most every­one is tired upon ar­rival. But no mat­ter how ex­haust­ed, every­one feels in­vi­go­rat­ed by the ma­gi­cal feel­ing of... Read more →

Summer Courses in Microbiology

by Roberto
These days in New Eng­land – spe­ci­fi­cal­ly in Cam­bridge, where I am now – the air is crisp as the tem­pe­ra­tures are be­gin­ning to drop and the leaves are al­ready dis­play­ing mag­ni­fi­cent col­ors. Fall is in full swing, and sum­mer is a me­mo­ry. But this past sum­mer, once again, left me with the de­light­ful me­mo­ry... Read more →

Pepe Casadesús (1951─2022)

by Roberto
If you ever visited the De­part­ment of Ge­net­ics at the Uni­ver­si­ty of Se­vil­la, Spain, you most li­ke­ly met Jo­sep Ca­sa­de­sús; Pe­pe as he was uni­ver­sal­ly known. If you were so ve­ry for­tu­nate, I am sure you still have last­ing and won­der­ful me­mo­ries of that en­coun­ter. Doubt­less, you will re­mem­ber how he... Read more →

Primo Levi's periodic table, and when scientists write fiction

by Janie
There are lots of fantastic books that convey love of a science, depict the braided lines of logic and intuition and luck in experimentation, and depict scientists' lives both in and beyond the lab. Memoir, fiction, biography. Science as metaphor for life, these books will frequently allude to... Read more →

Nature's Drug Factories: Visualising the Invisible

by Munro Passmore
For ge­ne­ral au­dien­ces, science can of­ten seem im­pe­ne­trab­le to un­der­stand be­cause of its in­her­ent scale and com­plex­ity. This is par­ti­cu­lar­ly true in the field of na­tur­al pro­ducts – where we seek to un­der­stand the pro­ces­ses mi­cros­cop­ic or­gan­isms un­der­take to make mo­le­cules we la­ter use as... Read more →

Fine Reading: Antonie van Leeuwenhoek

by Mechas Zambrano and Roberto
The earliest roots of science can be traced to an­cient times in which so-cal­led na­tu­ral phi­lo­so­phers at­temp­ted to ex­plain the world around them. How­ever, the word science, coined in the 14^th cen­tu­ry, and the con­cept of science as the pur­suit of knowledge... Read more →