If you haven ' t taken ochem why ' re you studying . ? Still got ochem 1 , 2 and biochem <| sep |> I ' m a noob and have been using 50 mL test tubes that I use at work . I stick the mini to a lid , and the lids can just be put down when not in use . When I do want to put the lidtube down , the tube fits into the foam holes in my learntopaint kit . And if I did want a dedicated rack , those definitely exist , too ! If anyone wants to replicate this setup , I ' d be happy to share links for these items <| sep |> Just let that clock go tick , tick , tick . <| sep |> Have you ever had a dog before ? <| sep |> Support for bitcoin in current year and libertarianism correlate pretty well , don ' t they ? . again , how is that relevant ? If you wanted to know if I ' m a libertarian , you could have just asked if it wasn ' t already obvious , no need to guess it or have sidelining comments about Bitcoin . The situation is different in Sweden . While local taxes play a role , the national government provides equalization grants , so all schools receive the same funding . Sweden is the perfect example , because they have the perfect control case . If you go dollar for dollar , the private schools are always better than the public schools , even in the underfunded areas . And if it requires us to have a national system , then be it , let ' s make it happen . There is literally nothing stopping us from doing it , aside form negative people like you , of course . This sounds great , but we can ' t ignore the racial line if black kids start using vouchers to get into white schools , will it start a new round of white flight , stripping the schools of their funding once again ? So your solution is to keep them segregated ? If white parents are so concerned about their children coming in contact with black children , then let them spend their money on moving . However , if the place they move to also has a voucher system , I ' m not exactly sure what they ' ll gain . And I ' m pretty sure that the areas with the most economic opportunities happen to be very diverse , so they ' ll have to make a choice between earn enough money to secure their children ' s future , or less brown students in school . I can tell you already that the majority will go for the financial opportunity .