Unisex organic cotton t-shirt - The Solar Abundance Problem, Helioseismologists VS Spectroscopists

Design Description

Is an abundance of sunlight is a problem? Not really, rather it’s a problem of spectroscopists sunlight analysis (represented by the design's stylised diffraction grating) indicating a different amount of metal from that estimated by helioseismologists analysing soundwaves moving through the sun. Find out more here.

Is an abundance of sunlight is a problem? Not really, rather it’s a problem of sunlight indicating a different amount of metal from that estimated by helioseismologists analysing soundwaves moving through the sun. Find out more here.

Made from 100% organic ring-spun cotton, this is a high-quality, super comfy and eco-friendly unisex t-shirt.

• Fabric weight: 5.3 oz/yd² (180 g/m²)
• Single jersey
• Medium fit
• Set-in sleeves
• 1 × 1 rib at collar
• Wide double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape (inside, back of the neck)

The sizes correspond to a smaller size in the US market, so US customers should order a size up. To help reduce wastage please do check the size charts before finalizing your order thank you.


This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide