Kai Tahu musician and taonga pūoro practitioner Ruby Solly has made 248 different pūtangitangi, all part an exhibition called (Pū)oro. Pūtangitangi are small Māori instruments made by hand with ...

Oct. 30, 2024 — New research suggests older adults wait 3-6 months after a heart attack before elective noncardiac surgery to reduce the risk of serious complications like stroke or another heart ...

The second unit delves into the algebra of operators and their types and also explains the equivalence between the algebra of vector operators and the algebra of matrices. Formulation of eigen vectors ...

We are Kong Vector team from Java, Indonesia, the most creative island on Earth! With more than 10 years of experience in this creative industry, we have dealt and solved many issues that a streamer ...

Ruby and sapphire are varieties of the mineral corundum. - Courtesy Hamilton Jewelers Ruby is one variety of the corundum mineral species, which also includes sapphire. Ruby is highly regarded and can ...

Ruby is an incredibly durable gemstone if there are no treatment-related durability concerns. - Courtesy Jan Goodman Co. Hardness and toughness Gem and mineral hardness is measured on the Mohs scale.