We asked experts if regular exposure to low levels of radiation could be harmful to health. By Melinda Wenner Moyer Do I Need to Worry About Microplastics in Tea Bags? Not all tea bags shed them ...

Focusing on easy but scoring topics, clean presentation with well-labelled diagrams wherever necessary, and proper definitions can help achieve good marks, the experts said. Geeta Acharya ...

Upright microscope – This configuration has the objective above the sample rather than below. It’s newer, and not as well-tested, so you may have a harder time building it at this time The ...

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Jan. 29, 2025 — Better sleep hygiene could see fly-in, fly-out (FIFO) mining shift workers get a better night's sleep, new research has ...

as well as at laboratories in Antarctica. While much cheaper than standard equipment, there was a caveat: a microscope’s specially crafted glass lenses often cost hundreds of dollars ...

The world’s first fully 3D-printed microscope can be made in a few hours and for a fraction of the cost of traditional ones. “It’s not just enabling, it’s empowering,” says Gail ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

When selecting a microscope, it’s important to consider various features, such as the field of view, frame construction, lighting, optical quality and resolution. There are several types of ...

This valuable study presents a mouse gastruloid model that can be used to generate hematopoietic progenitors as well as leukemic cells. However, in its current form, the manuscript is inadequate ...