Planck Constant - physicist on Caps
- Adjustable metal fastener on its back
- Central and seamless front panel
- Weight: 80g
- Fabrics: 100% cotton
- A - Length in in
- B - Width in in
| Size | A (in) | B (in) |
|---|---|---|
| One Size | 4.72 | 22.83 |
4.2 (53 reviews)
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It has just arrived in the last 30 minutes.
Really nice cap and bum bag and are now being sent to New Zealand where I know my grandchildren will love them .
Yes it's excellent fit lots of people have said wear bid you get it .The service and delivery was great.
Looks very different in person from what the product looked like on the website
Better than other hats at your store.
Wonderful product, superb quality
Really pleased with my purchase, good quality and fit, just what I wanted,
Average quality
Perfect fit for my husband's big head!
cap fits well
Created by TopShirtDesigns
Planck Constant - physicist
Created by TopShirtDesigns
Planck's constant of action, or Planck's constant h, is the ratio of energy and frequency of a photon, according to the formula E = h * f. The value is 6.626070 * 10Js
Tags: chemistry, gift idea, constant, h, Science, String, nerdy, Planck, schnk, physics, science, nerd, present, theory
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