波音超音速概念飞行器
波音公司一直在研究高超声速飞行器,到现在已经差不多六十年了。虽然尚未准备好起飞,但这款超音速概念飞行器为我们提供了一个在未来20年即将实现的未来。它能够以5马赫的速度行驶,依靠起飞时的涡轮风扇发动机,在海拔高达95,000英尺的高度可以切换到冲压发动机来进行航行。因此,它可以在两个小时左右从纽约到东京,使我们的世界再一次变得小得多。
波音公司一直在研究高超声速飞行器,到现在已经差不多六十年了。虽然尚未准备好起飞,但这款超音速概念飞行器为我们提供了一个在未来20年即将实现的未来。它能够以5马赫的速度行驶,依靠起飞时的涡轮风扇发动机,在海拔高达95,000英尺的高度可以切换到冲压发动机来进行航行。因此,它可以在两个小时左右从纽约到东京,使我们的世界再一次变得小得多。
The return to routine deserves a wardrobe that can keep pace. Nike's Back to School Collection is built for wherever the season takes you. The Nike Par ADV Golf Jacket delivers weather-ready protection from the first tee to rainy commutes, while the Nike Club Wool Varsity Jacket brings timeless athletic style into cooler evenings. Heading beyond the pavement, the ACG "Misery Ridge" GORE-TEX Jacket is ready for changing mountain conditions. Complete the look with vintage icons like the Air Jordan 4 Retro or lace up the Nike Alphafly 3 when it's time to chase your next personal best. Whether you're heading back to campus, back to the office, or simply back into your routine, Nike's latest collection is built for the season ahead.
Presented by Nike.
Minecraft's greatest strength has always been the creativity of its community, and the Minecraft Marketplace is where that imagination comes to life. Home to thousands of creator-made add-ons, adventure maps, skin packs, texture packs, mashups, mini games, and survival worlds, the Marketplace offers endless ways to reshape the familiar block-built universe. Through July 28, the annual Summer Sale makes exploring even easier, with more than 300 Marketplace items discounted by up to 33%. Whether you're looking to reinvent your next survival world or dive into a completely new adventure, it's one of the easiest ways to keep Minecraft feeling fresh.
Presented by Minecraft.