Dark matter reportedly makes up about 25% of the energy density of the universe with another 70% as dark energy. We only “know” about 5% of the known universe which is a bit embarrassing really! Or exciting – what dark matter periodic table awaits us?
This is a very soft and comfortable t-shirt so you can combine the relaxed fit and smooth fabric of this tee with jeans to create an effortless every-day outfit, or dress it up with a jacket and dress pants for a business casual look.
• 100% combed and ring-spun cotton
• Other heather colors are 52% cotton, 48% polyester
• Fabric weight: 4.2 oz/y² (142 g/m²)
• Relaxed fit
• Pre-shrunk fabric
• Side-seamed construction
• Crew neck
|Shirt Width (inches)||18 1/2||20||22||24||26|
|Shirt Length (inches)||25 1/4||26||26 3/4||27 1/2||28 1/4|
|Shirt Width (cm)||46||51||56||61||66|
|Shirt Length (cm)||64||66||66||69||71|
Professor Brian Cox
“Science is too important not to be part of popular culture”
Prof Brian Cox
“On the way to the impossible we might find something eminently doable”Prof Brian Cox on summing up the endeavor science (fm The Infinite Monkey Cage – Extraterrestrial Life podcast, BBC Radio 4 7 Dec 2009)
Albert Einstein on Emmy Noether
“… the most significant creative mathematical genius thus far produced since the higher education of women began”
Peter Abelard, French Philsopher & logician
“Through doubting we are led to inquire, and by inquiring we perceive the truth”
“I think the biggest innovations of the twenty first century will be the intersection of biology and technology. A new era is beginning”
Reviews of Our Products
"Enjoyed the 50th Apollo 11 commemoration with its allusion to the Beatles 1969 Abby Rd album."
"The Dark Cyber Space intrigued me and prompted a good conversation at a conference"
"Never seen my prosopagnosia as a T-Shirt warning before but now wear it to meetups which helps break the ice. Everybody seems to find it hard to remember names and faces together!"