According to Amazon, up to three million items marked “Today by” can be ordered for speedy same-day delivery in those cities. Amazon will even deliver packages while you sleep. If you select the “Overnight by 8AM,” your order will arrive between 4:30AM and 8AM.

The orders will ship from local fulfillment centers. So, Amazon says, “while it may seem counterintuitive, the faster delivery speeds enabled by these facilities actually help us lower carbon emissions.” Because the facilities are close to customers, the quick deliveries reduce the need for aircraft transport and decrease the distance drivers have to travel, the company says. Last year, Amazon pledged to make half of its deliveries carbon-neutral by 2030.

Whether or not these even-faster same-day deliveries are actually good for the environment, or for the people shipping and delivering the packages, is debatable. These mini-warehouses need power, heating and cooling, all of which lead to more emissions. This model could also encourage consumers to place more frequent, smaller orders, resulting in more trips, and again, more emissions.

While the local warehouses will create more jobs, Amazon doesn’t have a great employee-satisfaction track record. It may get even worse if Amazon starts asking more employees to work overnight and deliver packages at 4:30AM.

NBCUniversal parent company Comcast revealed in an earnings call that Super Nintendo World will be part of the Epic Universe theme park in Orlando. That’s scheduled to open in 2023, and it’s not yet clear whether Super Nintendo World will open then. In any case, it’ll be at least three years before it debuts in Florida.

Executives didn’t offer too many details about Orlando’s Super Nintendo World (or the California version) on Thursday’s call, but it’ll surely ape the Osaka incarnation. That “life-size, living video game” will include a real-life Mario Kart ride, another called Yoshi’s Adventures, food outlets, merchandise and, of course, games.

Comcast clearly has high hopes for the attraction. An executive described it as having potentially similar drawing power to the Wizarding World of Harry Potter, which “drove incremental attendance in our parks of about 2 million people.”