The Archive
Reporting, comparisons, and field notes — newest first.
diy-and-stem-kits
Three popular robot car kits, three very different learning curves. Here's how ELEGOO, OSOYOO, and Makeblock stack up for first-time builders — and which one
·10 min read
home-and-yard-robots
Budget robot vacuums have gotten surprisingly capable, but not all of them earn that price tag. Here's an honest look at where the $200-and-under category
·8 min read
diy-and-stem-kits
The mBot line looks simple on the surface, but the upgrade path from beginner kit to Arduino-compatible maker platform hides real costs. Here's how to buy it
·9 min read
home-and-yard-robots
Choosing a robot vacuum under $150 means picking between smart laser mapping and old-school collision navigation. Here's what that difference actually costs
·10 min read
home-and-yard-robots
That $2,000–$5,000 robot mower price tag is just the entry fee. Here's the full cost picture — installation, blades, connectivity, and terrain requirements —
·9 min read
diy-and-stem-kits
The $30–$150 kit price is just the starting line. Here's what STEM educators and competition coaches actually spend — and how to budget before the bill arrives.
·9 min read