Contrary to what we are led to believe, investors can only spend compound returns, not average returns. Nevertheless, the average returns are so often mentioned by those seeking to promote an ...

The slightly cheaper TS-L1640, which offer 16x magnification, will be $1,199.95. Using binoculars with more than 10x magnification without a tripod or stable support can result in blurred images ...

When selecting a microscope, it’s important to consider ... The most common microscopes in schools and universities are compound, stereo (binocular) and digital microscopes.

From magnification to light-gathering, here’s how to make the decision between buying binoculars or a monocular for stargazing and astronomy. Why are you carrying around a bulky pair of ...

Each of the stabilized binoculars measures 7.3 x 4.8 x 2.9 in (185.5 x 122 x 72 mm) and tips the scales at around 30 oz (850 g). The TS-L1640 model is priced at US$1,199.95 and the TS-L2040 at ...

With January's 'planetary parade' just days away, there's no better time for young ones to start skywatching and these child-friendly binoculars are just what you need. Want to keep your ...

Versatile, portable, inexpensive and packed with features, the Swift SW200DL Compound ... experienced microscope users may miss advanced components such as XY stage movement and binocular eyepieces.

The OpenFlexture Microscope is a DIY, open-source, 3D-printed microscope built around the Raspberry Pi 4, a Raspberry Pi Camera Module v2, and a choice of optics or various qualities up to lab-grade ...

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 ...

Researchers have designed and built the world’s first microscope made entirely from 3D-printed parts. And because the open-source plans are already available online, almost anyone can assemble ...

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 ...

Binocular reviews from top brands including Nikon, Olympus, Bushnell and Pentax. We test compact and regular pairs so you can find the best binoculars to buy. We've tested binoculars from Nikon, RSPB, ...