£16.99Plus shipping
Euler's equation on Lunchbox
The best moment of a school day? Breakfast time, of course! In this food-safe box, your sandwiches will remain fresh for many hours to come. The lunch box fits in every bag – whether it’s a satchel, gym bag or backpack – and is available in a variety of colours.
Tip: Hand-washing will make the print last even longer
- Made of scratch-free and very durable plastic
- Easy to use, secure double lock
- Small air holes to keep it fresh
- Dimensions: 185 x 128 x 65 mm
- Food safe according to Regulation EC No. 1935/2004 and EU No. 10/2011
- Material: Plastic, aluminium
- BPA-free
- A - Length in in
- B - Width in in
- C - Length in in
| Size | A (in) | B (in) | C (in) |
|---|---|---|---|
| One Size | 5.04 | 7.28 | 2.56 |
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Created by Motoman
Euler's equation
Created by Motoman
Euler's identity is also known as Euler's equation. "e" is Euler's number, the base of natural logarithms. "i" is the imaginary unit, which satisfies i^2 = −1. "π" is pi, the ratio of the circumferenc
Tags: euler, math, mathematic, mathematics, equation, math equation, mathematic equation, euler's number, euler number, mathematician, geek, nerd
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