Film of Growing Microcolony. This film shows 305 min (114 frames) of the growth of a microcolony condensed to 7 s. For the first 40 frames (approximately 3 s), images were taken every 4 min; for the remaining frames, images were taken every 2 min. The complete lineage history of the entire microcolony from the single initial cell in frame 1 to all 505 cells in frame 114 has been tracked and recorded, allowing pole ages to be assigned to every cell.
English : Film of Growing Microcolony. This film shows 305 min (114 frames) of the growth of a microcolony condensed to 7 s. For the first 40 frames (approximately 3 s), images were taken every 4 min; for the remaining frames, images were taken every 2 min. The complete lineage history of the entire microcolony from the single initial cell in frame 1 to all 505 cells in frame 114 has been tracked and recorded, allowing pole ages to be assigned to every cell.
A pantograph of ED9M electric multiple unit passes neutral section of 25 kV ACoverhead line between sections with different phases without lowering. Before the passage of this section a main air circuit breaker of a car (in front of pantograph) switches off, after it switches on back. Kursavka station, Stavropol region, Russia
English : A pantograph of ED9M electric multiple unit passes neutral section of 25 kV ACoverhead line between sections with different phases without lowering. Before the passage of this section a main air circuit breaker of a car (in front of pantograph) switches off, after it switches on back. Kursavka station, Stavropol region, Russia
By scrutinising the Hubble Ultra Deep field - the deepest image of the sky ever made - the NASA/ESA Hubble Space Telescope and the NASA Spitzer Space Telescope have joined forces to discover nine of the smallest, faintest, most compact galaxies ever observed in the distant Universe. Credit: ESA/Hubble (M. Kornmesser & L. L. Christensen), Hubble Ultra Deep Field and GOODS Flythroughs: NASA, ESA and F. Summers (STScI).
English : By scrutinising the Hubble Ultra Deep field - the deepest image of the sky ever made - the NASA/ESA Hubble Space Telescope and the NASA Spitzer Space Telescope have joined forces to discover nine of the smallest, faintest, most compact galaxies ever observed in the distant Universe. Credit: ESA/Hubble (M. Kornmesser & L. L. Christensen), Hubble Ultra Deep Field and GOODS Flythroughs: NASA, ESA and F. Summers (STScI).
Today is the Dragon Boat Festival. In Mauritius, zongzi (typically called zong) is a traditional dish which continues to be eaten by the Sino-Mauritian and by the Overseas Chinese communities. It is especially eaten on the Dragon Boat Festival, a traditional festive event, to commemorate the death of Qu Yuan. Today we enjoy a video of making zongzi.
English : Today is the Dragon Boat Festival. In Mauritius, zongzi (typically called zong) is a traditional dish which continues to be eaten by the Sino-Mauritian and by the Overseas Chinese communities. It is especially eaten on the Dragon Boat Festival, a traditional festive event, to commemorate the death of Qu Yuan. Today we enjoy a video of making zongzi.
