Technology & AI
How numbers and measurement are used – and misused – when something must be decided.
Spørretimen Explained
What do the numbers in a barcode mean? A walk through the GS1 standards – how a GTIN is built up, how the check digit is calculated, what the prefix actually says about country of origin, the keys beyond GTIN, and the move to 2D codes towards 2027.
What cabotage is, and which rules apply to foreign lorries in Norway: three operations in seven days, the four-day cooling-off period, the documentation requirement, the rules for buses – and why the arrangement exists.
The customs tariff explained: what a commodity code is, why the first six digits are the same worldwide, what the two Norwegian digits do, why classification is hard – and what the code actually decides.
How much should you order at once? The EOQ formula explained with a worked example, the elegant property at the optimum, why the cost curve is so flat that precision barely matters – and what lean does to the whole calculation.
How Formula 1 moves from track to track: what goes by air and what goes by sea, why teams keep several identical sets of equipment, how the cars are packed, and why the calendar is a logistics problem.
MRP explained from the ground up: why component requirements should be calculated rather than guessed, what a bill of materials is, and a full worked calculation from order to order date – gross, net and lead time offsetting.
Suez, Panama and the Arctic routes explained: why a few narrow places decide world trade, what Panamax and Neopanamax mean, why drought stops ships in Panama, and what the detour around Africa actually costs.
The EU transport network explained: what TEN-T actually covers, the three layers and the 2030, 2040 and 2050 deadlines, the nine corridors, the requirements on speed, signalling and train length – and how Norway connects.
TEU, FEU and the container standards explained: what the unit actually counts, why the 40-footer dominates, what the number on the side means, and why the standardisation mattered more than the box itself.
Why a small change on a shop shelf becomes a large swing in the factory: the bullwhip effect explained, with the nappies that exposed it, the four causes, the toilet paper of 2020 – and what actually dampens it.
There are more subjects than there are episodes. Say what you would like to hear about, and we will know where to start.