INQ’s Astonishing Light-Nanosecond Ruler Curiosity Box New Fast Shipping
5.0 (149 items)
Limited Time Sale$13.61 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 22782098 | Release Date | 2025/11/11 | List Price | $20.41 | Model Number | 22782098 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The speed of light is a universal physical constant and the basis of this ruler, made 29.98 cm in length and equal to the distance light travels in one billionth of a second. This amazing ruler, marked off in increments of 10 light-picoseconds, was created by Michael Stevens. The five other edges of this ruler are marked with the folowing scales: cm, decimal inches, sound microseconds, micro-Mt.Everests, and beard-fortnights. Part of a Curiosity Box subscription. Fast shipping from Florida!
| Category | Tools > Measuring & Layout > Other Measuring & Layout |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | New |
Canvas Rolls
Other Measuring & Layout
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form