Wind tunnels, originally used for spaceflight, are now also used to study snowmobiles used by athletes. In fact, sports have long been not a simple competition of individual ability, but to a large extent a comparison of comprehensive national strength

Wind tunnels, originally used for spaceflight, are now also used to study snowmobiles used by athletes. In fact, sports have long been not a simple competition of individual ability, but to a large extent a contest of comprehensive national strength.

In the past, when our national strength was weak, we desperately developed sports and won glory for the country, but at the same time, we also tried to show the world that China was not left too far behind.

Now, China's comprehensive national strength is strong. The strength of sports has become more and more natural, no longer like in the past, can only rely on the efforts of athletes, science and technology often have to send people under the fence.

In the past, when watching athletes win gold medals, the audience often held their breath and wanted to win it for foreign countries to see. Today, everyone's mentality has also changed, and it has become what should have been ours.