# ruru ## Recent Posts - [It was not until 1500BC, however, that the first hollow glass container was made by covering a sand core with a layer of molten glass.](https://paragraph.com/@ruru/it-was-not-until-1500bc-however-that-the-first-hollow-glass-container-was-made-by-covering-a-sand-core-with-a-layer-of-molten-glass) - [Living the past is a dull and lonely business, looking back strains the neck muscles, causing you to bump into people not going your way.](https://paragraph.com/@ruru/living-the-past-is-a-dull-and-lonely-business-looking-back-strains-the-neck-muscles-causing-you-to-bump-into-people-not-going-your-way) ## Blog Information - [Homepage](https://paragraph.com/@ruru/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@ruru): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@ruru/): Complete post archive - [Sitemap](https://paragraph.com/@ruru/sitemap-index.xml): XML sitemap for crawlers