James Chen, CMT is an expert trader, investment adviser, and global market strategist. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level 1 exam holder, and currently holds a ...

Like gold, iridium is pretty unreactive and has a very high density and melting point. In fact ... the points of pens, surgical metals, and electrical contacts according to Britannica.

It is also used on some optical lenses to reduce glare. A compound of osmium and iridium, called osmiridium, is used in fountain pen tips and compass bearings. Super-strong jewelry is also made of ...

Iridium's new AxcessPoint may be just what you're looking for. Sure, the $200 asking price for this deck-of-cards-sized device isn't exactly chump change, but it's far cheaper than other solutions.

Guinness World Records took to Instagram to share the video that shows a group of men using the largest ball point pen weighing over 37 kgs to doodle on a piece of paper. Pens are used by most ...