Calculate your way to the top of the class. Ideal for advanced high-school math and science classes.

FoodSaver T000-18005 Vacuum Food Sealer: Save money on groceries by sealing food against mold, freezer burn, insects and other sources of damage. The stainless steel, vertical design makes this machine an attractive addition to your countertop.

We live in an age of technology, with endless resources at our fingertips. Just turn on your PC, Mac, Android or iOS device and merge onto the information highway where you can shop, browse, communicate, share, socialize, work, bank and more. The wonders of the Internet are seemingly limitless, but similar to most things in life, with the good comes the bad. Lurking around every corner are malicious online threats that put your computers, mobile devices, information and identity at risk. While you answer e-mail, you're vulnerable to phishing attacks. Every new link may lead to a virus. Fake Web sites might look legitimate but could trick you into revealing crucial information. Malware could infiltrate your device at any moment. Don't panic ~ defend your identity and your technology with the powerful protection features of Webroot SecureAnywhere Internet Security, and navigate the Internet without worry.Always-on protection means that whether you're shopping, banking, browsing or sharing, Webroot is there to stop the latest known and unknown threats that put you at risk. This software will warn you about infected Web sites before you visit them and provides continuous protection without interruptions or slowdowns. Facebook and Twitter are no longer such high points of weakness as Webroot SecureAnywhere Internet Security provides comprehensive social network protection to help counteract tricky malware. To make life simpler, Webroot manages your passwords, so you only have to remember one, and lets you navigate security on your devices from one easy-to-use interface. This software also analyzes your operating system for existing system issues to get you started with a clean slate. Enjoy all that the Web has to offer without putting yourself at risk. Whether you have a PC, Mac, Android or iOS device ~ or regularly use up to three of them online ~ defend them with Webroot.

The art of war may be thousands of years old, but on the battlegrounds of the future combat has become a big business. Where men and women once stood in defense of their nation the employees of Private Military Corporations (PMCs) are deployed, armed with the latest technologies and an arsenal of advanced weapons. Soldiers no longer need to specialize in any area of combat ~ equipped with powerful exoskeletons, they become the masters of all battlefield skills. In this new age of privatized combat, one PMC stands at the forefront of the industry, the juggernaut Atlas Corporation. Founded and led by Jonathan Irons, perhaps the most powerful man in the world, Atlas Corporation represents the evolution of modern combat. Under the oversight of Irons and men like him, the rules of warfare have been completely rewritten, and national borders change with the demands of the highest bidders. Do you have what it takes to navigate this ever-changing military landscape and answer the Call of Duty?The latest installment in the popular combat series, Call of Duty: Advanced Warfare plunges you into the combat of the future, orchestrated and fought by PMCs with the latest technology in armor, weaponry and tactics. Enter the world of Jonathan Irons ~ the founder and president of the world's most dominant PMC, Atlas Corporation ~ in a powerful performance by Academy Award-winning actor Kevin Spacey. Step onto the battlefield in a powerful exoskeleton that provides a massive force multiplier, delivers strategic freedom and enhances even the most adept soldier's abilities with optimized movement, jumping and grappling, covert cloaking abilities and biomechanics that take your strength, awareness, endurance and speed to the next level. Destroy opposing forces with an advanced arsenal that allows you to dominate the battlefield and all-new equipment, abilities and perks that put you at the forefront of combat technology. Conduct missions with hoverbikes, highly specialized drones and other new vehicles that enhance your mobility. Attack enemy forces with tried-and-true standard ammunition or step up your assault with new directed-energy weapons. The future of war is upon you ~ are you ready to play your part?