ri-science:A towel is about the most massively useful thing an interstellar hitchhiker can have.Just
ri-science:A towel is about the most massively useful thing an interstellar hitchhiker can have.Just before astronaut Tim Peake went into space, we had a chance to send a little something up to the ISS for him to open when he got there, as a thankyou for being involved in the 2015 CHRISTMAS LECTURES. This is what we sent.Happy Towel Day everyone. -- source link