Wow. Such a simple technique.
“The ability of kitchen paper towels, laboratory paper towels and surgical mask filters to block tiny particles was dramatically improved by salt soaking, researchers report in the American Journal of Infection Control.” twitter.com/_atanas_/statu…
Wow. Such a simple technique.
“The ability of kitchen paper towels, laboratory paper towels and surgical mask filters to block tiny particles was dramatically improved by salt soaking, researchers report in the American Journal of Infection Control.” twitter.com/_atanas_/statu…
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Author: Dr. Todd Ewing PhD 💙 (@EwingT_PhD)
Tropical rainforest, Queensland, Australia. Photo by Dr. Rohan Davis.
Analytical equipment. Photo by Atanas G. Atanasov.
Hep-2 signal activated cells. Image by Dr. Vassilis Doucas.
Flower blossoms at gardens by the bay Singapore-photo by Dr. Hemanth Kumar Boyina.
Saffron plants, Zapponeta (Foggia), South of Italy. Photo by Dr. Grazia D'Onofrio.
Blood cells colored with fluorescence dye. Photo by Dr. Davide Barreca.
The Botanical Garden of Department of Pharmacognosy, University of Vienna, Austria. Photo by Atanas G. Atanasov.
Lagoon of the seven cities, a twin lake in the crater of a dormant volcano in the western part of the São Miguel island (Azores, Portugal). Photo by Dr. Ana Sanches Silva.
Central Australian desert scene. Photo by Dr. Rohan Davis.
HEK293T cells. Photo by Atanas G. Atanasov.
Tropical rainforest, Queensland, Australia. Photo by Dr. Rohan Davis.
Australian ocean scene. Photo by Dr. Rohan Davis.
Laboratory equipment. Photo by Atanas G. Atanasov.
Rhododendron arboreum flower. Photo by Devesh Tewari.
The Valley of Flowers, Himalaya, India. Photo by Dr. Rajeshwari Singh.
Bryce Canyon, Utah, USA. Photo by Dr. Anupam Bishayee.
Euphorbia prolifera Buch. (Ham) Ex. Photo by Devesh Tewari.
Foothills of Himalaya, India. Photo by Devesh Tewari.
The Valley of Flowers, Himalaya, India. Photo by Dr. Rajeshwari Singh.
Eco-School Festival, Leiria-Portugal, Spring 2018
Polygonum maritimum (L.) (Polygonaceae)- Ourdania beach (Ain Temouchent- west Algeria)- taken by PhD. EL HACI Imad Abdelhamid
Flower blossoms at gardens by the bay Singapore-photo by Dr. Hemanth Kumar Boyina.
