Do the best you can until you know better. Then when you know better, do better. – Maya Angelou

Mr. Walker's Classroom Blog

Tag: Integrated Studies

  • Spinach can be engineered to detect explosives

    via [The Verge] The system can even send an email warning Nature Materials Forget bomb-sniffing dogs, we can now use spinach to detect explosives. Scientists have implanted the leafy greens with tiny tubes that let them sense when an explosive is nearby and even alert someone by email. This is all part of the field…